75325460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 191116800

約数和(自身を除く): 115791340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 149, 157, 161, 230, 298, 314, 322, 460, 596, 628, 644, 745, 785, 805, 1043, 1099, 1490, 1570, 1610, 2086, 2198, 2980, 3140, 3220, 3427, 3611, 4172, 4396, 5215, 5495, 6854, 7222, 10430, 10990, 13708, 14444, 17135, 18055, 20860, 21980, 23393, 23989, 25277, 34270, 36110, 46786, 47978, 50554, 68540, 72220, 93572, 95956, 101108, 116965, 119945, 126385, 163751, 233930, 239890, 252770, 327502, 467860, 479780, 505540, 538039, 655004, 818755, 1076078, 1637510, 2152156, 2690195, 3275020, 3766273, 5380390, 7532546, 10760780, 15065092, 18831365, 37662730, 75325460]

約数ペア:

[(1, 75325460), (2, 37662730), (4, 18831365), (5, 15065092), (7, 10760780), (10, 7532546), (14, 5380390), (20, 3766273), (23, 3275020), (28, 2690195), (35, 2152156), (46, 1637510), (70, 1076078), (92, 818755), (115, 655004), (140, 538039), (149, 505540), (157, 479780), (161, 467860), (230, 327502), (298, 252770), (314, 239890), (322, 233930), (460, 163751), (596, 126385), (628, 119945), (644, 116965), (745, 101108), (785, 95956), (805, 93572), (1043, 72220), (1099, 68540), (1490, 50554), (1570, 47978), (1610, 46786), (2086, 36110), (2198, 34270), (2980, 25277), (3140, 23989), (3220, 23393), (3427, 21980), (3611, 20860), (4172, 18055), (4396, 17135), (5215, 14444), (5495, 13708), (6854, 10990), (7222, 10430)]