144492390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 445824000

約数和(自身を除く): 301331610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 89, 90, 105, 126, 135, 178, 189, 210, 267, 270, 315, 378, 445, 534, 623, 630, 801, 859, 890, 945, 1246, 1335, 1602, 1718, 1869, 1890, 2403, 2577, 2670, 3115, 3738, 4005, 4295, 4806, 5154, 5607, 6013, 6230, 7731, 8010, 8590, 9345, 11214, 12015, 12026, 12885, 15462, 16821, 18039, 18690, 23193, 24030, 25770, 28035, 30065, 33642, 36078, 38655, 46386, 54117, 56070, 60130, 76451, 77310, 84105, 90195, 108234, 115965, 152902, 162351, 168210, 180390, 229353, 231930, 270585, 324702, 382255, 458706, 535157, 541170, 688059, 764510, 811755, 1070314, 1146765, 1376118, 1605471, 1623510, 2064177, 2293530, 2675785, 3210942, 3440295, 4128354, 4816413, 5351570, 6880590, 8027355, 9632826, 10320885, 14449239, 16054710, 20641770, 24082065, 28898478, 48164130, 72246195, 144492390]

約数ペア:

[(1, 144492390), (2, 72246195), (3, 48164130), (5, 28898478), (6, 24082065), (7, 20641770), (9, 16054710), (10, 14449239), (14, 10320885), (15, 9632826), (18, 8027355), (21, 6880590), (27, 5351570), (30, 4816413), (35, 4128354), (42, 3440295), (45, 3210942), (54, 2675785), (63, 2293530), (70, 2064177), (89, 1623510), (90, 1605471), (105, 1376118), (126, 1146765), (135, 1070314), (178, 811755), (189, 764510), (210, 688059), (267, 541170), (270, 535157), (315, 458706), (378, 382255), (445, 324702), (534, 270585), (623, 231930), (630, 229353), (801, 180390), (859, 168210), (890, 162351), (945, 152902), (1246, 115965), (1335, 108234), (1602, 90195), (1718, 84105), (1869, 77310), (1890, 76451), (2403, 60130), (2577, 56070), (2670, 54117), (3115, 46386), (3738, 38655), (4005, 36078), (4295, 33642), (4806, 30065), (5154, 28035), (5607, 25770), (6013, 24030), (6230, 23193), (7731, 18690), (8010, 18039), (8590, 16821), (9345, 15462), (11214, 12885), (12015, 12026)]