151771620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:88

約数の個数: 432

約数和(自身を含む): 612940608

約数和(自身を除く): 461168988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 19, 20, 21, 22, 26, 28, 30, 33, 35, 38, 39, 42, 44, 49, 52, 55, 57, 60, 65, 66, 70, 76, 77, 78, 84, 91, 95, 98, 105, 110, 114, 130, 132, 133, 140, 143, 147, 154, 156, 165, 182, 190, 195, 196, 209, 210, 220, 228, 231, 245, 247, 260, 266, 273, 285, 286, 294, 308, 330, 361, 364, 380, 385, 390, 399, 418, 420, 429, 455, 462, 490, 494, 532, 539, 546, 570, 572, 588, 627, 637, 660, 665, 715, 722, 735, 741, 770, 780, 798, 836, 858, 910, 924, 931, 980, 988, 1001, 1045, 1078, 1083, 1092, 1140, 1155, 1235, 1254, 1274, 1330, 1365, 1430, 1444, 1463, 1470, 1482, 1540, 1596, 1617, 1716, 1729, 1805, 1820, 1862, 1911, 1995, 2002, 2090, 2145, 2156, 2166, 2310, 2470, 2508, 2527, 2548, 2660, 2695, 2717, 2730, 2793, 2860, 2926, 2940, 2964, 3003, 3135, 3185, 3234, 3458, 3610, 3705, 3724, 3822, 3971, 3990, 4004, 4180, 4290, 4332, 4389, 4620, 4655, 4693, 4940, 5005, 5054, 5187, 5390, 5415, 5434, 5460, 5586, 5852, 6006, 6270, 6370, 6468, 6916, 7007, 7220, 7315, 7410, 7581, 7644, 7942, 7980, 8085, 8151, 8580, 8645, 8778, 9310, 9386, 9555, 10010, 10108, 10241, 10374, 10780, 10830, 10868, 11172, 11913, 12012, 12103, 12540, 12635, 12740, 13585, 13965, 14014, 14079, 14630, 14820, 15015, 15162, 15884, 16170, 16302, 17290, 17556, 17689, 18620, 18772, 19019, 19110, 19855, 20020, 20482, 20748, 21021, 21660, 21945, 23465, 23826, 24206, 25270, 25935, 27170, 27797, 27930, 28028, 28158, 29260, 30030, 30324, 30723, 32340, 32604, 32851, 34580, 35035, 35378, 36309, 37905, 38038, 38220, 39710, 40755, 40964, 42042, 43890, 46930, 47652, 48412, 50540, 51205, 51623, 51870, 53067, 54340, 55594, 55860, 56316, 57057, 59565, 60060, 60515, 61446, 65702, 70070, 70395, 70756, 72618, 75810, 76076, 79420, 81510, 83391, 84084, 87780, 88445, 93860, 95095, 98553, 102410, 103246, 103740, 105105, 106134, 111188, 114114, 119130, 121030, 122892, 131404, 133133, 138985, 140140, 140790, 145236, 151620, 153615, 154869, 163020, 164255, 166782, 176890, 181545, 190190, 194579, 197106, 204820, 206492, 210210, 212268, 228228, 229957, 238260, 242060, 258115, 265335, 266266, 277970, 281580, 285285, 307230, 309738, 328510, 333564, 353780, 361361, 363090, 380380, 389158, 394212, 399399, 416955, 420420, 459914, 492765, 516230, 530670, 532532, 555940, 570570, 583737, 614460, 619476, 657020, 665665, 689871, 722722, 726180, 774345, 778316, 798798, 833910, 919828, 972895, 985530, 1032460, 1061340, 1084083, 1141140, 1149785, 1167474, 1331330, 1379742, 1445444, 1548690, 1597596, 1667820, 1806805, 1945790, 1971060, 1996995, 2168166, 2299570, 2334948, 2529527, 2662660, 2759484, 2918685, 3097380, 3449355, 3613610, 3891580, 3993990, 4336332, 4599140, 5059054, 5420415, 5837370, 6898710, 7227220, 7588581, 7987980, 10118108, 10840830, 11674740, 12647635, 13797420, 15177162, 21681660, 25295270, 30354324, 37942905, 50590540, 75885810, 151771620]

約数ペア:

[(1, 151771620), (2, 75885810), (3, 50590540), (4, 37942905), (5, 30354324), (6, 25295270), (7, 21681660), (10, 15177162), (11, 13797420), (12, 12647635), (13, 11674740), (14, 10840830), (15, 10118108), (19, 7987980), (20, 7588581), (21, 7227220), (22, 6898710), (26, 5837370), (28, 5420415), (30, 5059054), (33, 4599140), (35, 4336332), (38, 3993990), (39, 3891580), (42, 3613610), (44, 3449355), (49, 3097380), (52, 2918685), (55, 2759484), (57, 2662660), (60, 2529527), (65, 2334948), (66, 2299570), (70, 2168166), (76, 1996995), (77, 1971060), (78, 1945790), (84, 1806805), (91, 1667820), (95, 1597596), (98, 1548690), (105, 1445444), (110, 1379742), (114, 1331330), (130, 1167474), (132, 1149785), (133, 1141140), (140, 1084083), (143, 1061340), (147, 1032460), (154, 985530), (156, 972895), (165, 919828), (182, 833910), (190, 798798), (195, 778316), (196, 774345), (209, 726180), (210, 722722), (220, 689871), (228, 665665), (231, 657020), (245, 619476), (247, 614460), (260, 583737), (266, 570570), (273, 555940), (285, 532532), (286, 530670), (294, 516230), (308, 492765), (330, 459914), (361, 420420), (364, 416955), (380, 399399), (385, 394212), (390, 389158), (399, 380380), (418, 363090), (420, 361361), (429, 353780), (455, 333564), (462, 328510), (490, 309738), (494, 307230), (532, 285285), (539, 281580), (546, 277970), (570, 266266), (572, 265335), (588, 258115), (627, 242060), (637, 238260), (660, 229957), (665, 228228), (715, 212268), (722, 210210), (735, 206492), (741, 204820), (770, 197106), (780, 194579), (798, 190190), (836, 181545), (858, 176890), (910, 166782), (924, 164255), (931, 163020), (980, 154869), (988, 153615), (1001, 151620), (1045, 145236), (1078, 140790), (1083, 140140), (1092, 138985), (1140, 133133), (1155, 131404), (1235, 122892), (1254, 121030), (1274, 119130), (1330, 114114), (1365, 111188), (1430, 106134), (1444, 105105), (1463, 103740), (1470, 103246), (1482, 102410), (1540, 98553), (1596, 95095), (1617, 93860), (1716, 88445), (1729, 87780), (1805, 84084), (1820, 83391), (1862, 81510), (1911, 79420), (1995, 76076), (2002, 75810), (2090, 72618), (2145, 70756), (2156, 70395), (2166, 70070), (2310, 65702), (2470, 61446), (2508, 60515), (2527, 60060), (2548, 59565), (2660, 57057), (2695, 56316), (2717, 55860), (2730, 55594), (2793, 54340), (2860, 53067), (2926, 51870), (2940, 51623), (2964, 51205), (3003, 50540), (3135, 48412), (3185, 47652), (3234, 46930), (3458, 43890), (3610, 42042), (3705, 40964), (3724, 40755), (3822, 39710), (3971, 38220), (3990, 38038), (4004, 37905), (4180, 36309), (4290, 35378), (4332, 35035), (4389, 34580), (4620, 32851), (4655, 32604), (4693, 32340), (4940, 30723), (5005, 30324), (5054, 30030), (5187, 29260), (5390, 28158), (5415, 28028), (5434, 27930), (5460, 27797), (5586, 27170), (5852, 25935), (6006, 25270), (6270, 24206), (6370, 23826), (6468, 23465), (6916, 21945), (7007, 21660), (7220, 21021), (7315, 20748), (7410, 20482), (7581, 20020), (7644, 19855), (7942, 19110), (7980, 19019), (8085, 18772), (8151, 18620), (8580, 17689), (8645, 17556), (8778, 17290), (9310, 16302), (9386, 16170), (9555, 15884), (10010, 15162), (10108, 15015), (10241, 14820), (10374, 14630), (10780, 14079), (10830, 14014), (10868, 13965), (11172, 13585), (11913, 12740), (12012, 12635), (12103, 12540)]