73663380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 286191360

約数和(自身を除く): 212527980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 28, 30, 34, 35, 36, 38, 42, 45, 51, 57, 60, 63, 68, 70, 76, 84, 85, 90, 95, 102, 105, 114, 119, 126, 133, 140, 153, 170, 171, 180, 181, 190, 204, 210, 228, 238, 252, 255, 266, 285, 306, 315, 323, 340, 342, 357, 362, 380, 399, 420, 476, 510, 532, 543, 570, 595, 612, 630, 646, 665, 684, 714, 724, 765, 798, 855, 905, 969, 1020, 1071, 1086, 1140, 1190, 1197, 1260, 1267, 1292, 1330, 1428, 1530, 1596, 1615, 1629, 1710, 1785, 1810, 1938, 1995, 2142, 2172, 2261, 2380, 2394, 2534, 2660, 2715, 2907, 3060, 3077, 3230, 3258, 3420, 3439, 3570, 3620, 3801, 3876, 3990, 4284, 4522, 4788, 4845, 5068, 5355, 5430, 5814, 5985, 6154, 6335, 6460, 6516, 6783, 6878, 7140, 7602, 7980, 8145, 9044, 9231, 9690, 10317, 10710, 10860, 11305, 11403, 11628, 11970, 12308, 12670, 13566, 13756, 14535, 15204, 15385, 16290, 17195, 18462, 19005, 19380, 20349, 20634, 21420, 21539, 22610, 22806, 23940, 24073, 25340, 27132, 27693, 29070, 30770, 30951, 32580, 33915, 34390, 36924, 38010, 40698, 41268, 43078, 45220, 45612, 46155, 48146, 51585, 55386, 57015, 58140, 58463, 61540, 61902, 64617, 67830, 68780, 72219, 76020, 81396, 86156, 92310, 96292, 101745, 103170, 107695, 110772, 114030, 116926, 120365, 123804, 129234, 135660, 138465, 144438, 154755, 175389, 184620, 193851, 203490, 206340, 215390, 216657, 228060, 233852, 240730, 258468, 276930, 288876, 292315, 309510, 323085, 350778, 361095, 387702, 406980, 409241, 430780, 433314, 481460, 526167, 553860, 584630, 619020, 646170, 701556, 722190, 775404, 818482, 866628, 876945, 969255, 1052334, 1083285, 1169260, 1227723, 1292340, 1444380, 1636964, 1753890, 1938510, 2046205, 2104668, 2166570, 2455446, 2630835, 3507780, 3683169, 3877020, 4092410, 4333140, 4910892, 5261670, 6138615, 7366338, 8184820, 10523340, 12277230, 14732676, 18415845, 24554460, 36831690, 73663380]

約数ペア:

[(1, 73663380), (2, 36831690), (3, 24554460), (4, 18415845), (5, 14732676), (6, 12277230), (7, 10523340), (9, 8184820), (10, 7366338), (12, 6138615), (14, 5261670), (15, 4910892), (17, 4333140), (18, 4092410), (19, 3877020), (20, 3683169), (21, 3507780), (28, 2630835), (30, 2455446), (34, 2166570), (35, 2104668), (36, 2046205), (38, 1938510), (42, 1753890), (45, 1636964), (51, 1444380), (57, 1292340), (60, 1227723), (63, 1169260), (68, 1083285), (70, 1052334), (76, 969255), (84, 876945), (85, 866628), (90, 818482), (95, 775404), (102, 722190), (105, 701556), (114, 646170), (119, 619020), (126, 584630), (133, 553860), (140, 526167), (153, 481460), (170, 433314), (171, 430780), (180, 409241), (181, 406980), (190, 387702), (204, 361095), (210, 350778), (228, 323085), (238, 309510), (252, 292315), (255, 288876), (266, 276930), (285, 258468), (306, 240730), (315, 233852), (323, 228060), (340, 216657), (342, 215390), (357, 206340), (362, 203490), (380, 193851), (399, 184620), (420, 175389), (476, 154755), (510, 144438), (532, 138465), (543, 135660), (570, 129234), (595, 123804), (612, 120365), (630, 116926), (646, 114030), (665, 110772), (684, 107695), (714, 103170), (724, 101745), (765, 96292), (798, 92310), (855, 86156), (905, 81396), (969, 76020), (1020, 72219), (1071, 68780), (1086, 67830), (1140, 64617), (1190, 61902), (1197, 61540), (1260, 58463), (1267, 58140), (1292, 57015), (1330, 55386), (1428, 51585), (1530, 48146), (1596, 46155), (1615, 45612), (1629, 45220), (1710, 43078), (1785, 41268), (1810, 40698), (1938, 38010), (1995, 36924), (2142, 34390), (2172, 33915), (2261, 32580), (2380, 30951), (2394, 30770), (2534, 29070), (2660, 27693), (2715, 27132), (2907, 25340), (3060, 24073), (3077, 23940), (3230, 22806), (3258, 22610), (3420, 21539), (3439, 21420), (3570, 20634), (3620, 20349), (3801, 19380), (3876, 19005), (3990, 18462), (4284, 17195), (4522, 16290), (4788, 15385), (4845, 15204), (5068, 14535), (5355, 13756), (5430, 13566), (5814, 12670), (5985, 12308), (6154, 11970), (6335, 11628), (6460, 11403), (6516, 11305), (6783, 10860), (6878, 10710), (7140, 10317), (7602, 9690), (7980, 9231), (8145, 9044)]