180830910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 491774976

約数和(自身を除く): 310944066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 43, 65, 78, 82, 86, 123, 129, 130, 195, 205, 215, 246, 258, 263, 390, 410, 430, 526, 533, 559, 615, 645, 789, 1066, 1118, 1230, 1290, 1315, 1578, 1599, 1677, 1763, 2630, 2665, 2795, 3198, 3354, 3419, 3526, 3945, 5289, 5330, 5590, 6838, 7890, 7995, 8385, 8815, 10257, 10578, 10783, 11309, 15990, 16770, 17095, 17630, 20514, 21566, 22618, 22919, 26445, 32349, 33927, 34190, 45838, 51285, 52890, 53915, 56545, 64698, 67854, 68757, 102570, 107830, 113090, 114595, 137514, 140179, 147017, 161745, 169635, 229190, 280358, 294034, 323490, 339270, 343785, 420537, 441051, 463669, 687570, 700895, 735085, 841074, 882102, 927338, 1391007, 1401790, 1470170, 2102685, 2205255, 2318345, 2782014, 4205370, 4410510, 4636690, 6027697, 6955035, 12055394, 13910070, 18083091, 30138485, 36166182, 60276970, 90415455, 180830910]

約数ペア:

[(1, 180830910), (2, 90415455), (3, 60276970), (5, 36166182), (6, 30138485), (10, 18083091), (13, 13910070), (15, 12055394), (26, 6955035), (30, 6027697), (39, 4636690), (41, 4410510), (43, 4205370), (65, 2782014), (78, 2318345), (82, 2205255), (86, 2102685), (123, 1470170), (129, 1401790), (130, 1391007), (195, 927338), (205, 882102), (215, 841074), (246, 735085), (258, 700895), (263, 687570), (390, 463669), (410, 441051), (430, 420537), (526, 343785), (533, 339270), (559, 323490), (615, 294034), (645, 280358), (789, 229190), (1066, 169635), (1118, 161745), (1230, 147017), (1290, 140179), (1315, 137514), (1578, 114595), (1599, 113090), (1677, 107830), (1763, 102570), (2630, 68757), (2665, 67854), (2795, 64698), (3198, 56545), (3354, 53915), (3419, 52890), (3526, 51285), (3945, 45838), (5289, 34190), (5330, 33927), (5590, 32349), (6838, 26445), (7890, 22919), (7995, 22618), (8385, 21566), (8815, 20514), (10257, 17630), (10578, 17095), (10783, 16770), (11309, 15990)]