201844620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30307}}^1$

素因数の和:30359

約数の個数: 72

約数和(自身を含む): 628830384

約数和(自身を除く): 426985764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 30307, 60614, 90921, 121228, 151535, 181842, 272763, 303070, 363684, 454605, 545526, 606140, 909210, 1091052, 1121359, 1363815, 1818420, 2242718, 2727630, 3364077, 4485436, 5455260, 5606795, 6728154, 10092231, 11213590, 13456308, 16820385, 20184462, 22427180, 33640770, 40368924, 50461155, 67281540, 100922310, 201844620]

約数ペア:

[(1, 201844620), (2, 100922310), (3, 67281540), (4, 50461155), (5, 40368924), (6, 33640770), (9, 22427180), (10, 20184462), (12, 16820385), (15, 13456308), (18, 11213590), (20, 10092231), (30, 6728154), (36, 5606795), (37, 5455260), (45, 4485436), (60, 3364077), (74, 2727630), (90, 2242718), (111, 1818420), (148, 1363815), (180, 1121359), (185, 1091052), (222, 909210), (333, 606140), (370, 545526), (444, 454605), (555, 363684), (666, 303070), (740, 272763), (1110, 181842), (1332, 151535), (1665, 121228), (2220, 90921), (3330, 60614), (6660, 30307)]