61564140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 226437120

約数和(自身を除く): 164872980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 31, 33, 34, 36, 44, 45, 51, 55, 59, 60, 62, 66, 68, 85, 90, 93, 99, 102, 110, 118, 124, 132, 153, 155, 165, 170, 177, 180, 186, 187, 198, 204, 220, 236, 255, 279, 295, 306, 310, 330, 340, 341, 354, 372, 374, 396, 465, 495, 510, 527, 531, 558, 561, 590, 612, 620, 649, 660, 682, 708, 748, 765, 885, 930, 935, 990, 1003, 1020, 1023, 1054, 1062, 1116, 1122, 1180, 1298, 1364, 1395, 1530, 1581, 1683, 1705, 1770, 1829, 1860, 1870, 1947, 1980, 2006, 2046, 2108, 2124, 2244, 2596, 2635, 2655, 2790, 2805, 3009, 3060, 3069, 3162, 3245, 3366, 3410, 3540, 3658, 3740, 3894, 4012, 4092, 4743, 5015, 5115, 5270, 5310, 5487, 5580, 5610, 5797, 5841, 6018, 6138, 6324, 6490, 6732, 6820, 7316, 7788, 7905, 8415, 9027, 9145, 9486, 9735, 10030, 10230, 10540, 10620, 10974, 11033, 11220, 11594, 11682, 12036, 12276, 12980, 15045, 15345, 15810, 16461, 16830, 17391, 18054, 18290, 18972, 19470, 20060, 20119, 20460, 21948, 22066, 23188, 23364, 23715, 27435, 28985, 29205, 30090, 30690, 31093, 31620, 32922, 33099, 33660, 34782, 36108, 36580, 38940, 40238, 44132, 45135, 47430, 52173, 54870, 55165, 57970, 58410, 60180, 60357, 61380, 62186, 65844, 66198, 69564, 80476, 82305, 86955, 90270, 93279, 94860, 99297, 100595, 104346, 109740, 110330, 115940, 116820, 120714, 124372, 132396, 155465, 164610, 165495, 173910, 180540, 181071, 186558, 198594, 201190, 208692, 220660, 241428, 260865, 279837, 301785, 310930, 329220, 330990, 342023, 347820, 362142, 373116, 397188, 402380, 466395, 496485, 521730, 559674, 603570, 621860, 661980, 684046, 724284, 905355, 932790, 992970, 1026069, 1043460, 1119348, 1207140, 1368092, 1399185, 1710115, 1810710, 1865580, 1985940, 2052138, 2798370, 3078207, 3420230, 3621420, 4104276, 5130345, 5596740, 6156414, 6840460, 10260690, 12312828, 15391035, 20521380, 30782070, 61564140]

約数ペア:

[(1, 61564140), (2, 30782070), (3, 20521380), (4, 15391035), (5, 12312828), (6, 10260690), (9, 6840460), (10, 6156414), (11, 5596740), (12, 5130345), (15, 4104276), (17, 3621420), (18, 3420230), (20, 3078207), (22, 2798370), (30, 2052138), (31, 1985940), (33, 1865580), (34, 1810710), (36, 1710115), (44, 1399185), (45, 1368092), (51, 1207140), (55, 1119348), (59, 1043460), (60, 1026069), (62, 992970), (66, 932790), (68, 905355), (85, 724284), (90, 684046), (93, 661980), (99, 621860), (102, 603570), (110, 559674), (118, 521730), (124, 496485), (132, 466395), (153, 402380), (155, 397188), (165, 373116), (170, 362142), (177, 347820), (180, 342023), (186, 330990), (187, 329220), (198, 310930), (204, 301785), (220, 279837), (236, 260865), (255, 241428), (279, 220660), (295, 208692), (306, 201190), (310, 198594), (330, 186558), (340, 181071), (341, 180540), (354, 173910), (372, 165495), (374, 164610), (396, 155465), (465, 132396), (495, 124372), (510, 120714), (527, 116820), (531, 115940), (558, 110330), (561, 109740), (590, 104346), (612, 100595), (620, 99297), (649, 94860), (660, 93279), (682, 90270), (708, 86955), (748, 82305), (765, 80476), (885, 69564), (930, 66198), (935, 65844), (990, 62186), (1003, 61380), (1020, 60357), (1023, 60180), (1054, 58410), (1062, 57970), (1116, 55165), (1122, 54870), (1180, 52173), (1298, 47430), (1364, 45135), (1395, 44132), (1530, 40238), (1581, 38940), (1683, 36580), (1705, 36108), (1770, 34782), (1829, 33660), (1860, 33099), (1870, 32922), (1947, 31620), (1980, 31093), (2006, 30690), (2046, 30090), (2108, 29205), (2124, 28985), (2244, 27435), (2596, 23715), (2635, 23364), (2655, 23188), (2790, 22066), (2805, 21948), (3009, 20460), (3060, 20119), (3069, 20060), (3162, 19470), (3245, 18972), (3366, 18290), (3410, 18054), (3540, 17391), (3658, 16830), (3740, 16461), (3894, 15810), (4012, 15345), (4092, 15045), (4743, 12980), (5015, 12276), (5115, 12036), (5270, 11682), (5310, 11594), (5487, 11220), (5580, 11033), (5610, 10974), (5797, 10620), (5841, 10540), (6018, 10230), (6138, 10030), (6324, 9735), (6490, 9486), (6732, 9145), (6820, 9027), (7316, 8415), (7788, 7905)]