201451494540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{261347}}^1$

素因数の和:261831

約数の個数: 96

約数和(自身を含む): 584834100480

約数和(自身を除く): 383382605940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 443, 580, 870, 886, 1329, 1740, 1772, 2215, 2658, 4430, 5316, 6645, 8860, 12847, 13290, 25694, 26580, 38541, 51388, 64235, 77082, 128470, 154164, 192705, 256940, 261347, 385410, 522694, 770820, 784041, 1045388, 1306735, 1568082, 2613470, 3136164, 3920205, 5226940, 7579063, 7840410, 15158126, 15680820, 22737189, 30316252, 37895315, 45474378, 75790630, 90948756, 113685945, 115776721, 151581260, 227371890, 231553442, 347330163, 454743780, 463106884, 578883605, 694660326, 1157767210, 1389320652, 1736650815, 2315534420, 3357524909, 3473301630, 6715049818, 6946603260, 10072574727, 13430099636, 16787624545, 20145149454, 33575249090, 40290298908, 50362873635, 67150498180, 100725747270, 201451494540]

約数ペア:

[(1, 201451494540), (2, 100725747270), (3, 67150498180), (4, 50362873635), (5, 40290298908), (6, 33575249090), (10, 20145149454), (12, 16787624545), (15, 13430099636), (20, 10072574727), (29, 6946603260), (30, 6715049818), (58, 3473301630), (60, 3357524909), (87, 2315534420), (116, 1736650815), (145, 1389320652), (174, 1157767210), (290, 694660326), (348, 578883605), (435, 463106884), (443, 454743780), (580, 347330163), (870, 231553442), (886, 227371890), (1329, 151581260), (1740, 115776721), (1772, 113685945), (2215, 90948756), (2658, 75790630), (4430, 45474378), (5316, 37895315), (6645, 30316252), (8860, 22737189), (12847, 15680820), (13290, 15158126), (25694, 7840410), (26580, 7579063), (38541, 5226940), (51388, 3920205), (64235, 3136164), (77082, 2613470), (128470, 1568082), (154164, 1306735), (192705, 1045388), (256940, 784041), (261347, 770820), (385410, 522694)]