100881900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 216

約数和(自身を含む): 368309760

約数和(自身を除く): 267427860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 67, 70, 75, 84, 90, 100, 105, 126, 134, 140, 150, 175, 180, 201, 210, 225, 239, 252, 268, 300, 315, 335, 350, 402, 420, 450, 469, 478, 525, 603, 630, 670, 700, 717, 804, 900, 938, 956, 1005, 1050, 1195, 1206, 1260, 1340, 1407, 1434, 1575, 1673, 1675, 1876, 2010, 2100, 2151, 2345, 2390, 2412, 2814, 2868, 3015, 3150, 3346, 3350, 3585, 4020, 4221, 4302, 4690, 4780, 5019, 5025, 5628, 5975, 6030, 6300, 6692, 6700, 7035, 7170, 8365, 8442, 8604, 9380, 10038, 10050, 10755, 11725, 11950, 12060, 14070, 14340, 15057, 15075, 16013, 16730, 16884, 17925, 20076, 20100, 21105, 21510, 23450, 23900, 25095, 28140, 30114, 30150, 32026, 33460, 35175, 35850, 41825, 42210, 43020, 46900, 48039, 50190, 53775, 60228, 60300, 64052, 70350, 71700, 75285, 80065, 83650, 84420, 96078, 100380, 105525, 107550, 112091, 125475, 140700, 144117, 150570, 160130, 167300, 192156, 211050, 215100, 224182, 240195, 250950, 288234, 301140, 320260, 336273, 376425, 400325, 422100, 448364, 480390, 501900, 560455, 576468, 672546, 720585, 752850, 800650, 960780, 1008819, 1120910, 1200975, 1345092, 1441170, 1505700, 1601300, 1681365, 2017638, 2241820, 2401950, 2802275, 2882340, 3362730, 3602925, 4035276, 4803900, 5044095, 5604550, 6725460, 7205850, 8406825, 10088190, 11209100, 14411700, 16813650, 20176380, 25220475, 33627300, 50440950, 100881900]

約数ペア:

[(1, 100881900), (2, 50440950), (3, 33627300), (4, 25220475), (5, 20176380), (6, 16813650), (7, 14411700), (9, 11209100), (10, 10088190), (12, 8406825), (14, 7205850), (15, 6725460), (18, 5604550), (20, 5044095), (21, 4803900), (25, 4035276), (28, 3602925), (30, 3362730), (35, 2882340), (36, 2802275), (42, 2401950), (45, 2241820), (50, 2017638), (60, 1681365), (63, 1601300), (67, 1505700), (70, 1441170), (75, 1345092), (84, 1200975), (90, 1120910), (100, 1008819), (105, 960780), (126, 800650), (134, 752850), (140, 720585), (150, 672546), (175, 576468), (180, 560455), (201, 501900), (210, 480390), (225, 448364), (239, 422100), (252, 400325), (268, 376425), (300, 336273), (315, 320260), (335, 301140), (350, 288234), (402, 250950), (420, 240195), (450, 224182), (469, 215100), (478, 211050), (525, 192156), (603, 167300), (630, 160130), (670, 150570), (700, 144117), (717, 140700), (804, 125475), (900, 112091), (938, 107550), (956, 105525), (1005, 100380), (1050, 96078), (1195, 84420), (1206, 83650), (1260, 80065), (1340, 75285), (1407, 71700), (1434, 70350), (1575, 64052), (1673, 60300), (1675, 60228), (1876, 53775), (2010, 50190), (2100, 48039), (2151, 46900), (2345, 43020), (2390, 42210), (2412, 41825), (2814, 35850), (2868, 35175), (3015, 33460), (3150, 32026), (3346, 30150), (3350, 30114), (3585, 28140), (4020, 25095), (4221, 23900), (4302, 23450), (4690, 21510), (4780, 21105), (5019, 20100), (5025, 20076), (5628, 17925), (5975, 16884), (6030, 16730), (6300, 16013), (6692, 15075), (6700, 15057), (7035, 14340), (7170, 14070), (8365, 12060), (8442, 11950), (8604, 11725), (9380, 10755), (10038, 10050)]