155220656100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1489}}^1\times {\mathrm{8081}}^1$

素因数の和:9630

約数の個数: 144

約数和(自身を含む): 459914938560

約数和(自身を除く): 304694282460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 1489, 2150, 2580, 2978, 3225, 4300, 4467, 5956, 6450, 7445, 8081, 8934, 12900, 14890, 16162, 17868, 22335, 24243, 29780, 32324, 37225, 40405, 44670, 48486, 64027, 74450, 80810, 89340, 96972, 111675, 121215, 128054, 148900, 161620, 192081, 202025, 223350, 242430, 256108, 320135, 347483, 384162, 404050, 446700, 484860, 606075, 640270, 694966, 768324, 808100, 960405, 1042449, 1212150, 1280540, 1389932, 1600675, 1737415, 1920810, 2084898, 2424300, 3201350, 3474830, 3841620, 4169796, 4802025, 5212245, 6402700, 6949660, 8687075, 9604050, 10424490, 12032609, 17374150, 19208100, 20848980, 24065218, 26061225, 34748300, 36097827, 48130436, 52122450, 60163045, 72195654, 104244900, 120326090, 144391308, 180489135, 240652180, 300815225, 360978270, 517402187, 601630450, 721956540, 902445675, 1034804374, 1203260900, 1552206561, 1804891350, 2069608748, 2587010935, 3104413122, 3609782700, 5174021870, 6208826244, 7761032805, 10348043740, 12935054675, 15522065610, 25870109350, 31044131220, 38805164025, 51740218700, 77610328050, 155220656100]

約数ペア:

[(1, 155220656100), (2, 77610328050), (3, 51740218700), (4, 38805164025), (5, 31044131220), (6, 25870109350), (10, 15522065610), (12, 12935054675), (15, 10348043740), (20, 7761032805), (25, 6208826244), (30, 5174021870), (43, 3609782700), (50, 3104413122), (60, 2587010935), (75, 2069608748), (86, 1804891350), (100, 1552206561), (129, 1203260900), (150, 1034804374), (172, 902445675), (215, 721956540), (258, 601630450), (300, 517402187), (430, 360978270), (516, 300815225), (645, 240652180), (860, 180489135), (1075, 144391308), (1290, 120326090), (1489, 104244900), (2150, 72195654), (2580, 60163045), (2978, 52122450), (3225, 48130436), (4300, 36097827), (4467, 34748300), (5956, 26061225), (6450, 24065218), (7445, 20848980), (8081, 19208100), (8934, 17374150), (12900, 12032609), (14890, 10424490), (16162, 9604050), (17868, 8687075), (22335, 6949660), (24243, 6402700), (29780, 5212245), (32324, 4802025), (37225, 4169796), (40405, 3841620), (44670, 3474830), (48486, 3201350), (64027, 2424300), (74450, 2084898), (80810, 1920810), (89340, 1737415), (96972, 1600675), (111675, 1389932), (121215, 1280540), (128054, 1212150), (148900, 1042449), (161620, 960405), (192081, 808100), (202025, 768324), (223350, 694966), (242430, 640270), (256108, 606075), (320135, 484860), (347483, 446700), (384162, 404050)]