4248750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:139

約数の個数: 80

約数和(自身を含む): 11696256

約数和(自身を除く): 7447506

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 103, 110, 125, 150, 165, 206, 250, 275, 309, 330, 375, 515, 550, 618, 625, 750, 825, 1030, 1133, 1250, 1375, 1545, 1650, 1875, 2266, 2575, 2750, 3090, 3399, 3750, 4125, 5150, 5665, 6798, 6875, 7725, 8250, 11330, 12875, 13750, 15450, 16995, 20625, 25750, 28325, 33990, 38625, 41250, 56650, 64375, 77250, 84975, 128750, 141625, 169950, 193125, 283250, 386250, 424875, 708125, 849750, 1416250, 2124375, 4248750]

約数ペア:

[(1, 4248750), (2, 2124375), (3, 1416250), (5, 849750), (6, 708125), (10, 424875), (11, 386250), (15, 283250), (22, 193125), (25, 169950), (30, 141625), (33, 128750), (50, 84975), (55, 77250), (66, 64375), (75, 56650), (103, 41250), (110, 38625), (125, 33990), (150, 28325), (165, 25750), (206, 20625), (250, 16995), (275, 15450), (309, 13750), (330, 12875), (375, 11330), (515, 8250), (550, 7725), (618, 6875), (625, 6798), (750, 5665), (825, 5150), (1030, 4125), (1133, 3750), (1250, 3399), (1375, 3090), (1545, 2750), (1650, 2575), (1875, 2266)]