73465380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 233263800

約数和(自身を除く): 159798420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 135, 162, 180, 202, 270, 303, 324, 404, 405, 449, 505, 540, 606, 810, 898, 909, 1010, 1212, 1347, 1515, 1620, 1796, 1818, 2020, 2245, 2694, 2727, 3030, 3636, 4041, 4490, 4545, 5388, 5454, 6060, 6735, 8082, 8181, 8980, 9090, 10908, 12123, 13470, 13635, 16164, 16362, 18180, 20205, 24246, 26940, 27270, 32724, 36369, 40410, 40905, 45349, 48492, 54540, 60615, 72738, 80820, 81810, 90698, 121230, 136047, 145476, 163620, 181396, 181845, 226745, 242460, 272094, 363690, 408141, 453490, 544188, 680235, 727380, 816282, 906980, 1224423, 1360470, 1632564, 2040705, 2448846, 2720940, 3673269, 4081410, 4897692, 6122115, 7346538, 8162820, 12244230, 14693076, 18366345, 24488460, 36732690, 73465380]

約数ペア:

[(1, 73465380), (2, 36732690), (3, 24488460), (4, 18366345), (5, 14693076), (6, 12244230), (9, 8162820), (10, 7346538), (12, 6122115), (15, 4897692), (18, 4081410), (20, 3673269), (27, 2720940), (30, 2448846), (36, 2040705), (45, 1632564), (54, 1360470), (60, 1224423), (81, 906980), (90, 816282), (101, 727380), (108, 680235), (135, 544188), (162, 453490), (180, 408141), (202, 363690), (270, 272094), (303, 242460), (324, 226745), (404, 181845), (405, 181396), (449, 163620), (505, 145476), (540, 136047), (606, 121230), (810, 90698), (898, 81810), (909, 80820), (1010, 72738), (1212, 60615), (1347, 54540), (1515, 48492), (1620, 45349), (1796, 40905), (1818, 40410), (2020, 36369), (2245, 32724), (2694, 27270), (2727, 26940), (3030, 24246), (3636, 20205), (4041, 18180), (4490, 16362), (4545, 16164), (5388, 13635), (5454, 13470), (6060, 12123), (6735, 10908), (8082, 9090), (8181, 8980)]