172479300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3618

約数の個数: 144

約数和(自身を含む): 595295232

約数和(自身を除く): 422815932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 3571, 4025, 4830, 6900, 7142, 8050, 9660, 10713, 12075, 14284, 16100, 17855, 21426, 24150, 24997, 35710, 42852, 48300, 49994, 53565, 71420, 74991, 82133, 89275, 99988, 107130, 124985, 149982, 164266, 178550, 214260, 246399, 249970, 267825, 299964, 328532, 357100, 374955, 410665, 492798, 499940, 535650, 574931, 624925, 749910, 821330, 985596, 1071300, 1149862, 1231995, 1249850, 1499820, 1642660, 1724793, 1874775, 2053325, 2299724, 2463990, 2499700, 2874655, 3449586, 3749550, 4106650, 4927980, 5749310, 6159975, 6899172, 7499100, 8213300, 8623965, 11498620, 12319950, 14373275, 17247930, 24639900, 28746550, 34495860, 43119825, 57493100, 86239650, 172479300]

約数ペア:

[(1, 172479300), (2, 86239650), (3, 57493100), (4, 43119825), (5, 34495860), (6, 28746550), (7, 24639900), (10, 17247930), (12, 14373275), (14, 12319950), (15, 11498620), (20, 8623965), (21, 8213300), (23, 7499100), (25, 6899172), (28, 6159975), (30, 5749310), (35, 4927980), (42, 4106650), (46, 3749550), (50, 3449586), (60, 2874655), (69, 2499700), (70, 2463990), (75, 2299724), (84, 2053325), (92, 1874775), (100, 1724793), (105, 1642660), (115, 1499820), (138, 1249850), (140, 1231995), (150, 1149862), (161, 1071300), (175, 985596), (210, 821330), (230, 749910), (276, 624925), (300, 574931), (322, 535650), (345, 499940), (350, 492798), (420, 410665), (460, 374955), (483, 357100), (525, 328532), (575, 299964), (644, 267825), (690, 249970), (700, 246399), (805, 214260), (966, 178550), (1050, 164266), (1150, 149982), (1380, 124985), (1610, 107130), (1725, 99988), (1932, 89275), (2100, 82133), (2300, 74991), (2415, 71420), (3220, 53565), (3450, 49994), (3571, 48300), (4025, 42852), (4830, 35710), (6900, 24997), (7142, 24150), (8050, 21426), (9660, 17855), (10713, 16100), (12075, 14284)]