29996400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{3571}}^1$

素因数の和:3599

約数の個数: 120

約数和(自身を含む): 109846144

約数和(自身を除く): 79849744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 3571, 4200, 7142, 8400, 10713, 14284, 17855, 21426, 24997, 28568, 35710, 42852, 49994, 53565, 57136, 71420, 74991, 85704, 89275, 99988, 107130, 124985, 142840, 149982, 171408, 178550, 199976, 214260, 249970, 267825, 285680, 299964, 357100, 374955, 399952, 428520, 499940, 535650, 599928, 624925, 714200, 749910, 857040, 999880, 1071300, 1199856, 1249850, 1428400, 1499820, 1874775, 1999760, 2142600, 2499700, 2999640, 3749550, 4285200, 4999400, 5999280, 7499100, 9998800, 14998200, 29996400]

約数ペア:

[(1, 29996400), (2, 14998200), (3, 9998800), (4, 7499100), (5, 5999280), (6, 4999400), (7, 4285200), (8, 3749550), (10, 2999640), (12, 2499700), (14, 2142600), (15, 1999760), (16, 1874775), (20, 1499820), (21, 1428400), (24, 1249850), (25, 1199856), (28, 1071300), (30, 999880), (35, 857040), (40, 749910), (42, 714200), (48, 624925), (50, 599928), (56, 535650), (60, 499940), (70, 428520), (75, 399952), (80, 374955), (84, 357100), (100, 299964), (105, 285680), (112, 267825), (120, 249970), (140, 214260), (150, 199976), (168, 178550), (175, 171408), (200, 149982), (210, 142840), (240, 124985), (280, 107130), (300, 99988), (336, 89275), (350, 85704), (400, 74991), (420, 71420), (525, 57136), (560, 53565), (600, 49994), (700, 42852), (840, 35710), (1050, 28568), (1200, 24997), (1400, 21426), (1680, 17855), (2100, 14284), (2800, 10713), (3571, 8400), (4200, 7142)]