4760550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 13057200

約数和(自身を除く): 8296650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 149, 150, 213, 225, 298, 355, 426, 447, 450, 639, 710, 745, 894, 1065, 1278, 1341, 1490, 1775, 2130, 2235, 2682, 3195, 3550, 3725, 4470, 5325, 6390, 6705, 7450, 10579, 10650, 11175, 13410, 15975, 21158, 22350, 31737, 31950, 33525, 52895, 63474, 67050, 95211, 105790, 158685, 190422, 264475, 317370, 476055, 528950, 793425, 952110, 1586850, 2380275, 4760550]

約数ペア:

[(1, 4760550), (2, 2380275), (3, 1586850), (5, 952110), (6, 793425), (9, 528950), (10, 476055), (15, 317370), (18, 264475), (25, 190422), (30, 158685), (45, 105790), (50, 95211), (71, 67050), (75, 63474), (90, 52895), (142, 33525), (149, 31950), (150, 31737), (213, 22350), (225, 21158), (298, 15975), (355, 13410), (426, 11175), (447, 10650), (450, 10579), (639, 7450), (710, 6705), (745, 6390), (894, 5325), (1065, 4470), (1278, 3725), (1341, 3550), (1490, 3195), (1775, 2682), (2130, 2235)]