222079770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20393}}^1$

素因数の和:20428

約数の個数: 72

約数和(自身を含む): 634702068

約数和(自身を除く): 412622298

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 20393, 40786, 61179, 101965, 122358, 183537, 203930, 224323, 305895, 367074, 448646, 611790, 672969, 917685, 1121615, 1345938, 1835370, 2018907, 2243230, 2467553, 3364845, 4037814, 4935106, 6729690, 7402659, 10094535, 12337765, 14805318, 20189070, 22207977, 24675530, 37013295, 44415954, 74026590, 111039885, 222079770]

約数ペア:

[(1, 222079770), (2, 111039885), (3, 74026590), (5, 44415954), (6, 37013295), (9, 24675530), (10, 22207977), (11, 20189070), (15, 14805318), (18, 12337765), (22, 10094535), (30, 7402659), (33, 6729690), (45, 4935106), (55, 4037814), (66, 3364845), (90, 2467553), (99, 2243230), (110, 2018907), (121, 1835370), (165, 1345938), (198, 1121615), (242, 917685), (330, 672969), (363, 611790), (495, 448646), (605, 367074), (726, 305895), (990, 224323), (1089, 203930), (1210, 183537), (1815, 122358), (2178, 101965), (3630, 61179), (5445, 40786), (10890, 20393)]