101525620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 254822400

約数和(自身を除く): 153296780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 149, 155, 157, 217, 298, 310, 314, 434, 596, 620, 628, 745, 785, 868, 1043, 1085, 1099, 1490, 1570, 2086, 2170, 2198, 2980, 3140, 4172, 4340, 4396, 4619, 4867, 5215, 5495, 9238, 9734, 10430, 10990, 18476, 19468, 20860, 21980, 23095, 23393, 24335, 32333, 34069, 46190, 46786, 48670, 64666, 68138, 92380, 93572, 97340, 116965, 129332, 136276, 161665, 163751, 170345, 233930, 323330, 327502, 340690, 467860, 646660, 655004, 681380, 725183, 818755, 1450366, 1637510, 2900732, 3275020, 3625915, 5076281, 7251830, 10152562, 14503660, 20305124, 25381405, 50762810, 101525620]

約数ペア:

[(1, 101525620), (2, 50762810), (4, 25381405), (5, 20305124), (7, 14503660), (10, 10152562), (14, 7251830), (20, 5076281), (28, 3625915), (31, 3275020), (35, 2900732), (62, 1637510), (70, 1450366), (124, 818755), (140, 725183), (149, 681380), (155, 655004), (157, 646660), (217, 467860), (298, 340690), (310, 327502), (314, 323330), (434, 233930), (596, 170345), (620, 163751), (628, 161665), (745, 136276), (785, 129332), (868, 116965), (1043, 97340), (1085, 93572), (1099, 92380), (1490, 68138), (1570, 64666), (2086, 48670), (2170, 46786), (2198, 46190), (2980, 34069), (3140, 32333), (4172, 24335), (4340, 23393), (4396, 23095), (4619, 21980), (4867, 20860), (5215, 19468), (5495, 18476), (9238, 10990), (9734, 10430)]