149867100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1980

約数の個数: 108

約数和(自身を含む): 475282080

約数和(自身を除く): 325414980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 89, 90, 100, 150, 178, 180, 225, 267, 300, 356, 445, 450, 534, 801, 890, 900, 1068, 1335, 1602, 1780, 1871, 2225, 2670, 3204, 3742, 4005, 4450, 5340, 5613, 6675, 7484, 8010, 8900, 9355, 11226, 13350, 16020, 16839, 18710, 20025, 22452, 26700, 28065, 33678, 37420, 40050, 46775, 56130, 67356, 80100, 84195, 93550, 112260, 140325, 166519, 168390, 187100, 280650, 333038, 336780, 420975, 499557, 561300, 666076, 832595, 841950, 999114, 1498671, 1665190, 1683900, 1998228, 2497785, 2997342, 3330380, 4162975, 4995570, 5994684, 7493355, 8325950, 9991140, 12488925, 14986710, 16651900, 24977850, 29973420, 37466775, 49955700, 74933550, 149867100]

約数ペア:

[(1, 149867100), (2, 74933550), (3, 49955700), (4, 37466775), (5, 29973420), (6, 24977850), (9, 16651900), (10, 14986710), (12, 12488925), (15, 9991140), (18, 8325950), (20, 7493355), (25, 5994684), (30, 4995570), (36, 4162975), (45, 3330380), (50, 2997342), (60, 2497785), (75, 1998228), (89, 1683900), (90, 1665190), (100, 1498671), (150, 999114), (178, 841950), (180, 832595), (225, 666076), (267, 561300), (300, 499557), (356, 420975), (445, 336780), (450, 333038), (534, 280650), (801, 187100), (890, 168390), (900, 166519), (1068, 140325), (1335, 112260), (1602, 93550), (1780, 84195), (1871, 80100), (2225, 67356), (2670, 56130), (3204, 46775), (3742, 40050), (4005, 37420), (4450, 33678), (5340, 28065), (5613, 26700), (6675, 22452), (7484, 20025), (8010, 18710), (8900, 16839), (9355, 16020), (11226, 13350)]