548728830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 1681206912

約数和(自身を除く): 1132478082

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 41, 45, 54, 62, 65, 78, 81, 82, 90, 93, 117, 123, 130, 135, 155, 162, 186, 195, 205, 234, 246, 270, 279, 310, 351, 369, 390, 403, 405, 410, 465, 533, 558, 585, 615, 702, 738, 806, 810, 837, 930, 1053, 1066, 1107, 1170, 1209, 1230, 1271, 1395, 1599, 1674, 1681, 1755, 1845, 2015, 2106, 2214, 2418, 2511, 2542, 2665, 2790, 3198, 3321, 3362, 3510, 3627, 3690, 3813, 4030, 4185, 4797, 5022, 5043, 5265, 5330, 5535, 6045, 6355, 6642, 7254, 7626, 7995, 8370, 8405, 9594, 10086, 10530, 10881, 11070, 11439, 12090, 12555, 12710, 14391, 15129, 15990, 16523, 16605, 16810, 18135, 19065, 21762, 21853, 22878, 23985, 25110, 25215, 28782, 30258, 32643, 33046, 33210, 34317, 36270, 38130, 43173, 43706, 45387, 47970, 49569, 50430, 52111, 54405, 57195, 65286, 65559, 68634, 71955, 75645, 82615, 86346, 90774, 99138, 102951, 104222, 108810, 109265, 114390, 131118, 136161, 143910, 148707, 151290, 156333, 163215, 165230, 171585, 196677, 205902, 215865, 218530, 226935, 247845, 260555, 272322, 297414, 312666, 326430, 327795, 343170, 393354, 431730, 446121, 453870, 468999, 495690, 514755, 521110, 590031, 655590, 677443, 680805, 743535, 781665, 892242, 937998, 983385, 1029510, 1180062, 1338363, 1354886, 1361610, 1406997, 1487070, 1563330, 1770093, 1966770, 2032329, 2230605, 2344995, 2676726, 2813994, 2950155, 3387215, 3540186, 4064658, 4220991, 4461210, 4689990, 5900310, 6096987, 6691815, 6774430, 7034985, 8441982, 8850465, 10161645, 12193974, 13383630, 14069970, 17700930, 18290961, 20323290, 21104955, 30484935, 36581922, 42209910, 54872883, 60969870, 91454805, 109745766, 182909610, 274364415, 548728830]

約数ペア:

[(1, 548728830), (2, 274364415), (3, 182909610), (5, 109745766), (6, 91454805), (9, 60969870), (10, 54872883), (13, 42209910), (15, 36581922), (18, 30484935), (26, 21104955), (27, 20323290), (30, 18290961), (31, 17700930), (39, 14069970), (41, 13383630), (45, 12193974), (54, 10161645), (62, 8850465), (65, 8441982), (78, 7034985), (81, 6774430), (82, 6691815), (90, 6096987), (93, 5900310), (117, 4689990), (123, 4461210), (130, 4220991), (135, 4064658), (155, 3540186), (162, 3387215), (186, 2950155), (195, 2813994), (205, 2676726), (234, 2344995), (246, 2230605), (270, 2032329), (279, 1966770), (310, 1770093), (351, 1563330), (369, 1487070), (390, 1406997), (403, 1361610), (405, 1354886), (410, 1338363), (465, 1180062), (533, 1029510), (558, 983385), (585, 937998), (615, 892242), (702, 781665), (738, 743535), (806, 680805), (810, 677443), (837, 655590), (930, 590031), (1053, 521110), (1066, 514755), (1107, 495690), (1170, 468999), (1209, 453870), (1230, 446121), (1271, 431730), (1395, 393354), (1599, 343170), (1674, 327795), (1681, 326430), (1755, 312666), (1845, 297414), (2015, 272322), (2106, 260555), (2214, 247845), (2418, 226935), (2511, 218530), (2542, 215865), (2665, 205902), (2790, 196677), (3198, 171585), (3321, 165230), (3362, 163215), (3510, 156333), (3627, 151290), (3690, 148707), (3813, 143910), (4030, 136161), (4185, 131118), (4797, 114390), (5022, 109265), (5043, 108810), (5265, 104222), (5330, 102951), (5535, 99138), (6045, 90774), (6355, 86346), (6642, 82615), (7254, 75645), (7626, 71955), (7995, 68634), (8370, 65559), (8405, 65286), (9594, 57195), (10086, 54405), (10530, 52111), (10881, 50430), (11070, 49569), (11439, 47970), (12090, 45387), (12555, 43706), (12710, 43173), (14391, 38130), (15129, 36270), (15990, 34317), (16523, 33210), (16605, 33046), (16810, 32643), (18135, 30258), (19065, 28782), (21762, 25215), (21853, 25110), (22878, 23985)]