145512900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12437}}^1$

素因数の和:12470

約数の個数: 108

約数和(自身を含む): 491226372

約数和(自身を除く): 345713472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 12437, 24874, 37311, 49748, 62185, 74622, 111933, 124370, 149244, 161681, 186555, 223866, 248740, 310925, 323362, 373110, 447732, 485043, 559665, 621850, 646724, 746220, 808405, 932775, 970086, 1119330, 1243700, 1455129, 1616810, 1865550, 1940172, 2238660, 2425215, 2798325, 2910258, 3233620, 3731100, 4042025, 4850430, 5596650, 5820516, 7275645, 8084050, 9700860, 11193300, 12126075, 14551290, 16168100, 24252150, 29102580, 36378225, 48504300, 72756450, 145512900]

約数ペア:

[(1, 145512900), (2, 72756450), (3, 48504300), (4, 36378225), (5, 29102580), (6, 24252150), (9, 16168100), (10, 14551290), (12, 12126075), (13, 11193300), (15, 9700860), (18, 8084050), (20, 7275645), (25, 5820516), (26, 5596650), (30, 4850430), (36, 4042025), (39, 3731100), (45, 3233620), (50, 2910258), (52, 2798325), (60, 2425215), (65, 2238660), (75, 1940172), (78, 1865550), (90, 1616810), (100, 1455129), (117, 1243700), (130, 1119330), (150, 970086), (156, 932775), (180, 808405), (195, 746220), (225, 646724), (234, 621850), (260, 559665), (300, 485043), (325, 447732), (390, 373110), (450, 323362), (468, 310925), (585, 248740), (650, 223866), (780, 186555), (900, 161681), (975, 149244), (1170, 124370), (1300, 111933), (1950, 74622), (2340, 62185), (2925, 49748), (3900, 37311), (5850, 24874), (11700, 12437)]