104987400

素因数分解:

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

素因数の和:3604

約数の個数: 144

約数和(自身を含む): 378703440

約数和(自身を除く): 273716040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3571, 3675, 4200, 4900, 5880, 7142, 7350, 9800, 10713, 14284, 14700, 17855, 21426, 24997, 28568, 29400, 35710, 42852, 49994, 53565, 71420, 74991, 85704, 89275, 99988, 107130, 124985, 142840, 149982, 174979, 178550, 199976, 214260, 249970, 267825, 299964, 349958, 357100, 374955, 428520, 499940, 524937, 535650, 599928, 624925, 699916, 714200, 749910, 874895, 999880, 1049874, 1071300, 1249850, 1399832, 1499820, 1749790, 1874775, 2099748, 2142600, 2499700, 2624685, 2999640, 3499580, 3749550, 4199496, 4374475, 4999400, 5249370, 6999160, 7499100, 8748950, 10498740, 13123425, 14998200, 17497900, 20997480, 26246850, 34995800, 52493700, 104987400]

約数ペア:

[(1, 104987400), (2, 52493700), (3, 34995800), (4, 26246850), (5, 20997480), (6, 17497900), (7, 14998200), (8, 13123425), (10, 10498740), (12, 8748950), (14, 7499100), (15, 6999160), (20, 5249370), (21, 4999400), (24, 4374475), (25, 4199496), (28, 3749550), (30, 3499580), (35, 2999640), (40, 2624685), (42, 2499700), (49, 2142600), (50, 2099748), (56, 1874775), (60, 1749790), (70, 1499820), (75, 1399832), (84, 1249850), (98, 1071300), (100, 1049874), (105, 999880), (120, 874895), (140, 749910), (147, 714200), (150, 699916), (168, 624925), (175, 599928), (196, 535650), (200, 524937), (210, 499940), (245, 428520), (280, 374955), (294, 357100), (300, 349958), (350, 299964), (392, 267825), (420, 249970), (490, 214260), (525, 199976), (588, 178550), (600, 174979), (700, 149982), (735, 142840), (840, 124985), (980, 107130), (1050, 99988), (1176, 89275), (1225, 85704), (1400, 74991), (1470, 71420), (1960, 53565), (2100, 49994), (2450, 42852), (2940, 35710), (3571, 29400), (3675, 28568), (4200, 24997), (4900, 21426), (5880, 17855), (7142, 14700), (7350, 14284), (9800, 10713)]