3258750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:115

約数の個数: 80

約数和(自身を含む): 8997120

約数和(自身を除く): 5738370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 79, 110, 125, 150, 158, 165, 237, 250, 275, 330, 375, 395, 474, 550, 625, 750, 790, 825, 869, 1185, 1250, 1375, 1650, 1738, 1875, 1975, 2370, 2607, 2750, 3750, 3950, 4125, 4345, 5214, 5925, 6875, 8250, 8690, 9875, 11850, 13035, 13750, 19750, 20625, 21725, 26070, 29625, 41250, 43450, 49375, 59250, 65175, 98750, 108625, 130350, 148125, 217250, 296250, 325875, 543125, 651750, 1086250, 1629375, 3258750]

約数ペア:

[(1, 3258750), (2, 1629375), (3, 1086250), (5, 651750), (6, 543125), (10, 325875), (11, 296250), (15, 217250), (22, 148125), (25, 130350), (30, 108625), (33, 98750), (50, 65175), (55, 59250), (66, 49375), (75, 43450), (79, 41250), (110, 29625), (125, 26070), (150, 21725), (158, 20625), (165, 19750), (237, 13750), (250, 13035), (275, 11850), (330, 9875), (375, 8690), (395, 8250), (474, 6875), (550, 5925), (625, 5214), (750, 4345), (790, 4125), (825, 3950), (869, 3750), (1185, 2750), (1250, 2607), (1375, 2370), (1650, 1975), (1738, 1875)]