154420260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 444165120

約数和(自身を除く): 289744860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 107, 134, 201, 214, 268, 321, 335, 359, 402, 428, 535, 642, 670, 718, 804, 1005, 1070, 1077, 1284, 1340, 1436, 1605, 1795, 2010, 2140, 2154, 3210, 3590, 4020, 4308, 5385, 6420, 7169, 7180, 10770, 14338, 21507, 21540, 24053, 28676, 35845, 38413, 43014, 48106, 71690, 72159, 76826, 86028, 96212, 107535, 115239, 120265, 143380, 144318, 153652, 192065, 215070, 230478, 240530, 288636, 360795, 384130, 430140, 460956, 481060, 576195, 721590, 768260, 1152390, 1443180, 2304780, 2573671, 5147342, 7721013, 10294684, 12868355, 15442026, 25736710, 30884052, 38605065, 51473420, 77210130, 154420260]

約数ペア:

[(1, 154420260), (2, 77210130), (3, 51473420), (4, 38605065), (5, 30884052), (6, 25736710), (10, 15442026), (12, 12868355), (15, 10294684), (20, 7721013), (30, 5147342), (60, 2573671), (67, 2304780), (107, 1443180), (134, 1152390), (201, 768260), (214, 721590), (268, 576195), (321, 481060), (335, 460956), (359, 430140), (402, 384130), (428, 360795), (535, 288636), (642, 240530), (670, 230478), (718, 215070), (804, 192065), (1005, 153652), (1070, 144318), (1077, 143380), (1284, 120265), (1340, 115239), (1436, 107535), (1605, 96212), (1795, 86028), (2010, 76826), (2140, 72159), (2154, 71690), (3210, 48106), (3590, 43014), (4020, 38413), (4308, 35845), (5385, 28676), (6420, 24053), (7169, 21540), (7180, 21507), (10770, 14338)]