67897830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 384

約数和(自身を含む): 248209920

約数和(自身を除く): 180312090

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 17, 19, 21, 22, 26, 30, 33, 34, 35, 38, 39, 42, 49, 51, 55, 57, 65, 66, 70, 77, 78, 85, 91, 95, 98, 102, 105, 110, 114, 119, 130, 133, 143, 147, 154, 165, 170, 182, 187, 190, 195, 209, 210, 221, 231, 238, 245, 247, 255, 266, 273, 285, 286, 294, 323, 330, 357, 374, 385, 390, 399, 418, 429, 442, 455, 462, 490, 494, 510, 539, 546, 561, 570, 595, 627, 637, 646, 663, 665, 714, 715, 735, 741, 770, 798, 833, 858, 910, 931, 935, 969, 1001, 1045, 1078, 1105, 1122, 1155, 1190, 1235, 1254, 1274, 1309, 1326, 1330, 1365, 1430, 1463, 1470, 1482, 1547, 1615, 1617, 1666, 1729, 1785, 1862, 1870, 1911, 1938, 1995, 2002, 2090, 2145, 2210, 2261, 2310, 2431, 2470, 2499, 2618, 2695, 2717, 2730, 2793, 2805, 2926, 3003, 3094, 3135, 3185, 3230, 3234, 3315, 3458, 3553, 3570, 3705, 3822, 3927, 3990, 4165, 4199, 4290, 4389, 4522, 4641, 4655, 4845, 4862, 4998, 5005, 5187, 5390, 5434, 5586, 5610, 6006, 6270, 6370, 6545, 6630, 6783, 7007, 7106, 7293, 7315, 7410, 7735, 7854, 8085, 8151, 8330, 8398, 8645, 8778, 9163, 9282, 9310, 9555, 9690, 10010, 10241, 10374, 10659, 10829, 11305, 12103, 12155, 12495, 12597, 13090, 13566, 13585, 13965, 14014, 14586, 14630, 15015, 15470, 15827, 16170, 16302, 17017, 17290, 17765, 18326, 19019, 19110, 19635, 20482, 20995, 21021, 21318, 21658, 21945, 22610, 23205, 24206, 24310, 24871, 24990, 25194, 25935, 27170, 27489, 27930, 29393, 30030, 30723, 31654, 32487, 33915, 34034, 35035, 35530, 36309, 36465, 38038, 39270, 40755, 41990, 42042, 43890, 45815, 46189, 46410, 47481, 49742, 51051, 51205, 51870, 53295, 54145, 54978, 57057, 58786, 60515, 61446, 62985, 64974, 67830, 70070, 72618, 72930, 74613, 79135, 81510, 85085, 88179, 91630, 92378, 94962, 95095, 102102, 102410, 105105, 106590, 108290, 114114, 119119, 121030, 124355, 125970, 133133, 137445, 138567, 146965, 149226, 153615, 158270, 162435, 170170, 174097, 176358, 181545, 190190, 205751, 210210, 230945, 237405, 238238, 248710, 255255, 266266, 274890, 277134, 285285, 293930, 307230, 323323, 324870, 348194, 357357, 363090, 373065, 399399, 411502, 440895, 461890, 474810, 510510, 522291, 570570, 595595, 617253, 646646, 665665, 692835, 714714, 746130, 798798, 870485, 881790, 969969, 1028755, 1044582, 1191190, 1234506, 1331330, 1385670, 1616615, 1740970, 1786785, 1939938, 1996995, 2057510, 2263261, 2611455, 3086265, 3233230, 3573570, 3993990, 4526522, 4849845, 5222910, 6172530, 6789783, 9699690, 11316305, 13579566, 22632610, 33948915, 67897830]

約数ペア:

[(1, 67897830), (2, 33948915), (3, 22632610), (5, 13579566), (6, 11316305), (7, 9699690), (10, 6789783), (11, 6172530), (13, 5222910), (14, 4849845), (15, 4526522), (17, 3993990), (19, 3573570), (21, 3233230), (22, 3086265), (26, 2611455), (30, 2263261), (33, 2057510), (34, 1996995), (35, 1939938), (38, 1786785), (39, 1740970), (42, 1616615), (49, 1385670), (51, 1331330), (55, 1234506), (57, 1191190), (65, 1044582), (66, 1028755), (70, 969969), (77, 881790), (78, 870485), (85, 798798), (91, 746130), (95, 714714), (98, 692835), (102, 665665), (105, 646646), (110, 617253), (114, 595595), (119, 570570), (130, 522291), (133, 510510), (143, 474810), (147, 461890), (154, 440895), (165, 411502), (170, 399399), (182, 373065), (187, 363090), (190, 357357), (195, 348194), (209, 324870), (210, 323323), (221, 307230), (231, 293930), (238, 285285), (245, 277134), (247, 274890), (255, 266266), (266, 255255), (273, 248710), (285, 238238), (286, 237405), (294, 230945), (323, 210210), (330, 205751), (357, 190190), (374, 181545), (385, 176358), (390, 174097), (399, 170170), (418, 162435), (429, 158270), (442, 153615), (455, 149226), (462, 146965), (490, 138567), (494, 137445), (510, 133133), (539, 125970), (546, 124355), (561, 121030), (570, 119119), (595, 114114), (627, 108290), (637, 106590), (646, 105105), (663, 102410), (665, 102102), (714, 95095), (715, 94962), (735, 92378), (741, 91630), (770, 88179), (798, 85085), (833, 81510), (858, 79135), (910, 74613), (931, 72930), (935, 72618), (969, 70070), (1001, 67830), (1045, 64974), (1078, 62985), (1105, 61446), (1122, 60515), (1155, 58786), (1190, 57057), (1235, 54978), (1254, 54145), (1274, 53295), (1309, 51870), (1326, 51205), (1330, 51051), (1365, 49742), (1430, 47481), (1463, 46410), (1470, 46189), (1482, 45815), (1547, 43890), (1615, 42042), (1617, 41990), (1666, 40755), (1729, 39270), (1785, 38038), (1862, 36465), (1870, 36309), (1911, 35530), (1938, 35035), (1995, 34034), (2002, 33915), (2090, 32487), (2145, 31654), (2210, 30723), (2261, 30030), (2310, 29393), (2431, 27930), (2470, 27489), (2499, 27170), (2618, 25935), (2695, 25194), (2717, 24990), (2730, 24871), (2793, 24310), (2805, 24206), (2926, 23205), (3003, 22610), (3094, 21945), (3135, 21658), (3185, 21318), (3230, 21021), (3234, 20995), (3315, 20482), (3458, 19635), (3553, 19110), (3570, 19019), (3705, 18326), (3822, 17765), (3927, 17290), (3990, 17017), (4165, 16302), (4199, 16170), (4290, 15827), (4389, 15470), (4522, 15015), (4641, 14630), (4655, 14586), (4845, 14014), (4862, 13965), (4998, 13585), (5005, 13566), (5187, 13090), (5390, 12597), (5434, 12495), (5586, 12155), (5610, 12103), (6006, 11305), (6270, 10829), (6370, 10659), (6545, 10374), (6630, 10241), (6783, 10010), (7007, 9690), (7106, 9555), (7293, 9310), (7315, 9282), (7410, 9163), (7735, 8778), (7854, 8645), (8085, 8398), (8151, 8330)]