72074550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{7877}}^1$

素因数の和:7953

約数の個数: 48

約数和(自身を含む): 181698192

約数和(自身を除く): 109623642

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 7877, 9150, 15754, 23631, 39385, 47262, 78770, 118155, 196925, 236310, 393850, 480497, 590775, 960994, 1181550, 1441491, 2402485, 2882982, 4804970, 7207455, 12012425, 14414910, 24024850, 36037275, 72074550]

約数ペア:

[(1, 72074550), (2, 36037275), (3, 24024850), (5, 14414910), (6, 12012425), (10, 7207455), (15, 4804970), (25, 2882982), (30, 2402485), (50, 1441491), (61, 1181550), (75, 960994), (122, 590775), (150, 480497), (183, 393850), (305, 236310), (366, 196925), (610, 118155), (915, 78770), (1525, 47262), (1830, 39385), (3050, 23631), (4575, 15754), (7877, 9150)]