97499220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2590

約数の個数: 144

約数和(自身を含む): 342131328

約数和(自身を除く): 244632108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2551, 2730, 2940, 3185, 3822, 5102, 5460, 6370, 7644, 7653, 9555, 10204, 12740, 12755, 15306, 17857, 19110, 25510, 30612, 33163, 35714, 38220, 38265, 51020, 53571, 66326, 71428, 76530, 89285, 99489, 107142, 124999, 132652, 153060, 165815, 178570, 198978, 214284, 232141, 249998, 267855, 331630, 357140, 374997, 397956, 464282, 497445, 499996, 535710, 624995, 663260, 696423, 749994, 928564, 994890, 1071420, 1160705, 1249990, 1392846, 1499988, 1624987, 1874985, 1989780, 2321410, 2499980, 2785692, 3249974, 3482115, 3749970, 4642820, 4874961, 6499948, 6964230, 7499940, 8124935, 9749922, 13928460, 16249870, 19499844, 24374805, 32499740, 48749610, 97499220]

約数ペア:

[(1, 97499220), (2, 48749610), (3, 32499740), (4, 24374805), (5, 19499844), (6, 16249870), (7, 13928460), (10, 9749922), (12, 8124935), (13, 7499940), (14, 6964230), (15, 6499948), (20, 4874961), (21, 4642820), (26, 3749970), (28, 3482115), (30, 3249974), (35, 2785692), (39, 2499980), (42, 2321410), (49, 1989780), (52, 1874985), (60, 1624987), (65, 1499988), (70, 1392846), (78, 1249990), (84, 1160705), (91, 1071420), (98, 994890), (105, 928564), (130, 749994), (140, 696423), (147, 663260), (156, 624995), (182, 535710), (195, 499996), (196, 497445), (210, 464282), (245, 397956), (260, 374997), (273, 357140), (294, 331630), (364, 267855), (390, 249998), (420, 232141), (455, 214284), (490, 198978), (546, 178570), (588, 165815), (637, 153060), (735, 132652), (780, 124999), (910, 107142), (980, 99489), (1092, 89285), (1274, 76530), (1365, 71428), (1470, 66326), (1820, 53571), (1911, 51020), (2548, 38265), (2551, 38220), (2730, 35714), (2940, 33163), (3185, 30612), (3822, 25510), (5102, 19110), (5460, 17857), (6370, 15306), (7644, 12755), (7653, 12740), (9555, 10204)]