42707250

素因数分解:

$2^1\times 3^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 129467520

約数和(自身を除く): 86760270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 37, 38, 45, 50, 54, 57, 74, 75, 81, 90, 95, 111, 114, 125, 135, 150, 162, 171, 185, 190, 222, 225, 243, 250, 270, 285, 333, 342, 370, 375, 405, 450, 475, 486, 513, 555, 570, 666, 675, 703, 750, 810, 855, 925, 950, 999, 1026, 1110, 1125, 1215, 1350, 1406, 1425, 1539, 1665, 1710, 1850, 1998, 2025, 2109, 2250, 2375, 2430, 2565, 2775, 2850, 2997, 3078, 3330, 3375, 3515, 4050, 4218, 4275, 4617, 4625, 4750, 4995, 5130, 5550, 5994, 6075, 6327, 6750, 7030, 7125, 7695, 8325, 8550, 8991, 9234, 9250, 9990, 10125, 10545, 12150, 12654, 12825, 13875, 14250, 14985, 15390, 16650, 17575, 17982, 18981, 20250, 21090, 21375, 23085, 24975, 25650, 27750, 29970, 30375, 31635, 35150, 37962, 38475, 41625, 42750, 44955, 46170, 49950, 52725, 56943, 60750, 63270, 64125, 74925, 76950, 83250, 87875, 89910, 94905, 105450, 113886, 115425, 124875, 128250, 149850, 158175, 170829, 175750, 189810, 192375, 224775, 230850, 249750, 263625, 284715, 316350, 341658, 374625, 384750, 449550, 474525, 527250, 569430, 577125, 749250, 790875, 854145, 949050, 1123875, 1154250, 1423575, 1581750, 1708290, 2247750, 2372625, 2847150, 4270725, 4745250, 7117875, 8541450, 14235750, 21353625, 42707250]

約数ペア:

[(1, 42707250), (2, 21353625), (3, 14235750), (5, 8541450), (6, 7117875), (9, 4745250), (10, 4270725), (15, 2847150), (18, 2372625), (19, 2247750), (25, 1708290), (27, 1581750), (30, 1423575), (37, 1154250), (38, 1123875), (45, 949050), (50, 854145), (54, 790875), (57, 749250), (74, 577125), (75, 569430), (81, 527250), (90, 474525), (95, 449550), (111, 384750), (114, 374625), (125, 341658), (135, 316350), (150, 284715), (162, 263625), (171, 249750), (185, 230850), (190, 224775), (222, 192375), (225, 189810), (243, 175750), (250, 170829), (270, 158175), (285, 149850), (333, 128250), (342, 124875), (370, 115425), (375, 113886), (405, 105450), (450, 94905), (475, 89910), (486, 87875), (513, 83250), (555, 76950), (570, 74925), (666, 64125), (675, 63270), (703, 60750), (750, 56943), (810, 52725), (855, 49950), (925, 46170), (950, 44955), (999, 42750), (1026, 41625), (1110, 38475), (1125, 37962), (1215, 35150), (1350, 31635), (1406, 30375), (1425, 29970), (1539, 27750), (1665, 25650), (1710, 24975), (1850, 23085), (1998, 21375), (2025, 21090), (2109, 20250), (2250, 18981), (2375, 17982), (2430, 17575), (2565, 16650), (2775, 15390), (2850, 14985), (2997, 14250), (3078, 13875), (3330, 12825), (3375, 12654), (3515, 12150), (4050, 10545), (4218, 10125), (4275, 9990), (4617, 9250), (4625, 9234), (4750, 8991), (4995, 8550), (5130, 8325), (5550, 7695), (5994, 7125), (6075, 7030), (6327, 6750)]