30402450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5197}}^1$

素因数の和:5228

約数の個数: 72

約数和(自身を含む): 87981348

約数和(自身を除く): 57578898

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5197, 5850, 10394, 15591, 25985, 31182, 46773, 51970, 67561, 77955, 93546, 129925, 135122, 155910, 202683, 233865, 259850, 337805, 389775, 405366, 467730, 608049, 675610, 779550, 1013415, 1169325, 1216098, 1689025, 2026830, 2338650, 3040245, 3378050, 5067075, 6080490, 10134150, 15201225, 30402450]

約数ペア:

[(1, 30402450), (2, 15201225), (3, 10134150), (5, 6080490), (6, 5067075), (9, 3378050), (10, 3040245), (13, 2338650), (15, 2026830), (18, 1689025), (25, 1216098), (26, 1169325), (30, 1013415), (39, 779550), (45, 675610), (50, 608049), (65, 467730), (75, 405366), (78, 389775), (90, 337805), (117, 259850), (130, 233865), (150, 202683), (195, 155910), (225, 135122), (234, 129925), (325, 93546), (390, 77955), (450, 67561), (585, 51970), (650, 46773), (975, 31182), (1170, 25985), (1950, 15591), (2925, 10394), (5197, 5850)]