121062100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 108

約数和(自身を含む): 287794080

約数和(自身を除く): 166731980

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 71, 85, 100, 118, 142, 170, 236, 284, 289, 295, 340, 355, 425, 578, 590, 710, 850, 1003, 1156, 1180, 1207, 1420, 1445, 1475, 1700, 1775, 2006, 2414, 2890, 2950, 3550, 4012, 4189, 4828, 5015, 5780, 5900, 6035, 7100, 7225, 8378, 10030, 12070, 14450, 16756, 17051, 20060, 20519, 20945, 24140, 25075, 28900, 30175, 34102, 41038, 41890, 50150, 60350, 68204, 71213, 82076, 83780, 85255, 100300, 102595, 104725, 120700, 142426, 170510, 205190, 209450, 284852, 341020, 356065, 410380, 418900, 426275, 512975, 712130, 852550, 1025950, 1210621, 1424260, 1705100, 1780325, 2051900, 2421242, 3560650, 4842484, 6053105, 7121300, 12106210, 24212420, 30265525, 60531050, 121062100]

約数ペア:

[(1, 121062100), (2, 60531050), (4, 30265525), (5, 24212420), (10, 12106210), (17, 7121300), (20, 6053105), (25, 4842484), (34, 3560650), (50, 2421242), (59, 2051900), (68, 1780325), (71, 1705100), (85, 1424260), (100, 1210621), (118, 1025950), (142, 852550), (170, 712130), (236, 512975), (284, 426275), (289, 418900), (295, 410380), (340, 356065), (355, 341020), (425, 284852), (578, 209450), (590, 205190), (710, 170510), (850, 142426), (1003, 120700), (1156, 104725), (1180, 102595), (1207, 100300), (1420, 85255), (1445, 83780), (1475, 82076), (1700, 71213), (1775, 68204), (2006, 60350), (2414, 50150), (2890, 41890), (2950, 41038), (3550, 34102), (4012, 30175), (4189, 28900), (4828, 25075), (5015, 24140), (5780, 20945), (5900, 20519), (6035, 20060), (7100, 17051), (7225, 16756), (8378, 14450), (10030, 12070)]