180682300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 405817776

約数和(自身を除く): 225135476

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 73, 100, 106, 146, 212, 265, 292, 365, 467, 530, 730, 934, 1060, 1325, 1460, 1825, 1868, 2335, 2650, 3650, 3869, 4670, 5300, 7300, 7738, 9340, 11675, 15476, 19345, 23350, 24751, 34091, 38690, 46700, 49502, 68182, 77380, 96725, 99004, 123755, 136364, 170455, 193450, 247510, 340910, 386900, 495020, 618775, 681820, 852275, 1237550, 1704550, 1806823, 2475100, 3409100, 3613646, 7227292, 9034115, 18068230, 36136460, 45170575, 90341150, 180682300]

約数ペア:

[(1, 180682300), (2, 90341150), (4, 45170575), (5, 36136460), (10, 18068230), (20, 9034115), (25, 7227292), (50, 3613646), (53, 3409100), (73, 2475100), (100, 1806823), (106, 1704550), (146, 1237550), (212, 852275), (265, 681820), (292, 618775), (365, 495020), (467, 386900), (530, 340910), (730, 247510), (934, 193450), (1060, 170455), (1325, 136364), (1460, 123755), (1825, 99004), (1868, 96725), (2335, 77380), (2650, 68182), (3650, 49502), (3869, 46700), (4670, 38690), (5300, 34091), (7300, 24751), (7738, 23350), (9340, 19345), (11675, 15476)]