126536580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4151

約数の個数: 120

約数和(自身を含む): 417943680

約数和(自身を除く): 291407100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4111, 5130, 6156, 7695, 8222, 10260, 12333, 15390, 16444, 20555, 24666, 30780, 36999, 41110, 49332, 61665, 73998, 78109, 82220, 110997, 123330, 147996, 156218, 184995, 221994, 234327, 246660, 312436, 332991, 369990, 390545, 443988, 468654, 554985, 665982, 702981, 739980, 781090, 937308, 1109970, 1171635, 1331964, 1405962, 1562180, 1664955, 2108943, 2219940, 2343270, 2811924, 3329910, 3514905, 4217886, 4686540, 6326829, 6659820, 7029810, 8435772, 10544715, 12653658, 14059620, 21089430, 25307316, 31634145, 42178860, 63268290, 126536580]

約数ペア:

[(1, 126536580), (2, 63268290), (3, 42178860), (4, 31634145), (5, 25307316), (6, 21089430), (9, 14059620), (10, 12653658), (12, 10544715), (15, 8435772), (18, 7029810), (19, 6659820), (20, 6326829), (27, 4686540), (30, 4217886), (36, 3514905), (38, 3329910), (45, 2811924), (54, 2343270), (57, 2219940), (60, 2108943), (76, 1664955), (81, 1562180), (90, 1405962), (95, 1331964), (108, 1171635), (114, 1109970), (135, 937308), (162, 781090), (171, 739980), (180, 702981), (190, 665982), (228, 554985), (270, 468654), (285, 443988), (324, 390545), (342, 369990), (380, 332991), (405, 312436), (513, 246660), (540, 234327), (570, 221994), (684, 184995), (810, 156218), (855, 147996), (1026, 123330), (1140, 110997), (1539, 82220), (1620, 78109), (1710, 73998), (2052, 61665), (2565, 49332), (3078, 41110), (3420, 36999), (4111, 30780), (5130, 24666), (6156, 20555), (7695, 16444), (8222, 15390), (10260, 12333)]