162913860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3089}}^1$

素因数の和:3397

約数の個数: 72

約数和(自身を含む): 496019160

約数和(自身を除く): 333105300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3089, 3516, 4395, 5274, 5860, 6178, 8790, 9267, 10548, 12356, 13185, 15445, 17580, 18534, 26370, 27801, 30890, 37068, 46335, 52740, 55602, 61780, 92670, 111204, 139005, 185340, 278010, 556020, 905077, 1810154, 2715231, 3620308, 4525385, 5430462, 8145693, 9050770, 10860924, 13576155, 16291386, 18101540, 27152310, 32582772, 40728465, 54304620, 81456930, 162913860]

約数ペア:

[(1, 162913860), (2, 81456930), (3, 54304620), (4, 40728465), (5, 32582772), (6, 27152310), (9, 18101540), (10, 16291386), (12, 13576155), (15, 10860924), (18, 9050770), (20, 8145693), (30, 5430462), (36, 4525385), (45, 3620308), (60, 2715231), (90, 1810154), (180, 905077), (293, 556020), (586, 278010), (879, 185340), (1172, 139005), (1465, 111204), (1758, 92670), (2637, 61780), (2930, 55602), (3089, 52740), (3516, 46335), (4395, 37068), (5274, 30890), (5860, 27801), (6178, 26370), (8790, 18534), (9267, 17580), (10548, 15445), (12356, 13185)]