75255180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 289578240

約数和(自身を除く): 214323060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 49, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 98, 105, 110, 130, 132, 140, 143, 147, 154, 156, 165, 179, 182, 195, 196, 210, 220, 231, 245, 260, 273, 286, 294, 308, 330, 358, 364, 385, 390, 420, 429, 455, 462, 490, 537, 539, 546, 572, 588, 637, 660, 715, 716, 735, 770, 780, 858, 895, 910, 924, 980, 1001, 1074, 1078, 1092, 1155, 1253, 1274, 1365, 1430, 1470, 1540, 1617, 1716, 1790, 1820, 1911, 1969, 2002, 2145, 2148, 2156, 2310, 2327, 2506, 2548, 2685, 2695, 2730, 2860, 2940, 3003, 3185, 3234, 3580, 3759, 3822, 3938, 4004, 4290, 4620, 4654, 5005, 5012, 5370, 5390, 5460, 5907, 6006, 6265, 6370, 6468, 6981, 7007, 7518, 7644, 7876, 8085, 8580, 8771, 9308, 9555, 9845, 10010, 10740, 10780, 11635, 11814, 12012, 12530, 12740, 13783, 13962, 14014, 15015, 15036, 16170, 16289, 17542, 18795, 19110, 19690, 20020, 21021, 23270, 23628, 25060, 25597, 26313, 27566, 27924, 28028, 29535, 30030, 32340, 32578, 34905, 35035, 35084, 37590, 38220, 39380, 41349, 42042, 43855, 46540, 48867, 51194, 52626, 55132, 59070, 60060, 65156, 68915, 69810, 70070, 75180, 76791, 81445, 82698, 84084, 87710, 96481, 97734, 102388, 105105, 105252, 114023, 118140, 127985, 131565, 137830, 139620, 140140, 153582, 162890, 165396, 175420, 179179, 192962, 195468, 206745, 210210, 228046, 244335, 255970, 263130, 275660, 289443, 307164, 325780, 342069, 358358, 383955, 385924, 413490, 420420, 456092, 482405, 488670, 511940, 526260, 537537, 570115, 578886, 684138, 716716, 767910, 826980, 895895, 964810, 977340, 1075074, 1140230, 1157772, 1254253, 1368276, 1447215, 1535820, 1710345, 1791790, 1929620, 2150148, 2280460, 2508506, 2687685, 2894430, 3420690, 3583580, 3762759, 5017012, 5375370, 5788860, 6271265, 6841380, 7525518, 10750740, 12542530, 15051036, 18813795, 25085060, 37627590, 75255180]

約数ペア:

[(1, 75255180), (2, 37627590), (3, 25085060), (4, 18813795), (5, 15051036), (6, 12542530), (7, 10750740), (10, 7525518), (11, 6841380), (12, 6271265), (13, 5788860), (14, 5375370), (15, 5017012), (20, 3762759), (21, 3583580), (22, 3420690), (26, 2894430), (28, 2687685), (30, 2508506), (33, 2280460), (35, 2150148), (39, 1929620), (42, 1791790), (44, 1710345), (49, 1535820), (52, 1447215), (55, 1368276), (60, 1254253), (65, 1157772), (66, 1140230), (70, 1075074), (77, 977340), (78, 964810), (84, 895895), (91, 826980), (98, 767910), (105, 716716), (110, 684138), (130, 578886), (132, 570115), (140, 537537), (143, 526260), (147, 511940), (154, 488670), (156, 482405), (165, 456092), (179, 420420), (182, 413490), (195, 385924), (196, 383955), (210, 358358), (220, 342069), (231, 325780), (245, 307164), (260, 289443), (273, 275660), (286, 263130), (294, 255970), (308, 244335), (330, 228046), (358, 210210), (364, 206745), (385, 195468), (390, 192962), (420, 179179), (429, 175420), (455, 165396), (462, 162890), (490, 153582), (537, 140140), (539, 139620), (546, 137830), (572, 131565), (588, 127985), (637, 118140), (660, 114023), (715, 105252), (716, 105105), (735, 102388), (770, 97734), (780, 96481), (858, 87710), (895, 84084), (910, 82698), (924, 81445), (980, 76791), (1001, 75180), (1074, 70070), (1078, 69810), (1092, 68915), (1155, 65156), (1253, 60060), (1274, 59070), (1365, 55132), (1430, 52626), (1470, 51194), (1540, 48867), (1617, 46540), (1716, 43855), (1790, 42042), (1820, 41349), (1911, 39380), (1969, 38220), (2002, 37590), (2145, 35084), (2148, 35035), (2156, 34905), (2310, 32578), (2327, 32340), (2506, 30030), (2548, 29535), (2685, 28028), (2695, 27924), (2730, 27566), (2860, 26313), (2940, 25597), (3003, 25060), (3185, 23628), (3234, 23270), (3580, 21021), (3759, 20020), (3822, 19690), (3938, 19110), (4004, 18795), (4290, 17542), (4620, 16289), (4654, 16170), (5005, 15036), (5012, 15015), (5370, 14014), (5390, 13962), (5460, 13783), (5907, 12740), (6006, 12530), (6265, 12012), (6370, 11814), (6468, 11635), (6981, 10780), (7007, 10740), (7518, 10010), (7644, 9845), (7876, 9555), (8085, 9308), (8580, 8771)]