2449278750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{163}}^1\times {\mathrm{4007}}^1$

素因数の和:4195

約数の個数: 80

約数和(自身を含む): 6160328064

約数和(自身を除く): 3711049314

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 163, 250, 326, 375, 489, 625, 750, 815, 978, 1250, 1630, 1875, 2445, 3750, 4007, 4075, 4890, 8014, 8150, 12021, 12225, 20035, 20375, 24042, 24450, 40070, 40750, 60105, 61125, 100175, 101875, 120210, 122250, 200350, 203750, 300525, 305625, 500875, 601050, 611250, 653141, 1001750, 1306282, 1502625, 1959423, 2504375, 3005250, 3265705, 3918846, 5008750, 6531410, 7513125, 9797115, 15026250, 16328525, 19594230, 32657050, 48985575, 81642625, 97971150, 163285250, 244927875, 408213125, 489855750, 816426250, 1224639375, 2449278750]

約数ペア:

[(1, 2449278750), (2, 1224639375), (3, 816426250), (5, 489855750), (6, 408213125), (10, 244927875), (15, 163285250), (25, 97971150), (30, 81642625), (50, 48985575), (75, 32657050), (125, 19594230), (150, 16328525), (163, 15026250), (250, 9797115), (326, 7513125), (375, 6531410), (489, 5008750), (625, 3918846), (750, 3265705), (815, 3005250), (978, 2504375), (1250, 1959423), (1630, 1502625), (1875, 1306282), (2445, 1001750), (3750, 653141), (4007, 611250), (4075, 601050), (4890, 500875), (8014, 305625), (8150, 300525), (12021, 203750), (12225, 200350), (20035, 122250), (20375, 120210), (24042, 101875), (24450, 100175), (40070, 61125), (40750, 60105)]