197313900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5527}}^1$

素因数の和:5568

約数の個数: 144

約数和(自身を含む): 690955776

約数和(自身を除く): 493641876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 5100, 5527, 5950, 7140, 8925, 11054, 11900, 16581, 17850, 22108, 27635, 33162, 35700, 38689, 55270, 66324, 77378, 82905, 93959, 110540, 116067, 138175, 154756, 165810, 187918, 193445, 232134, 276350, 281877, 331620, 375836, 386890, 414525, 464268, 469795, 552700, 563754, 580335, 657713, 773780, 829050, 939590, 967225, 1127508, 1160670, 1315426, 1409385, 1658100, 1879180, 1934450, 1973139, 2321340, 2348975, 2630852, 2818770, 2901675, 3288565, 3868900, 3946278, 4697950, 5637540, 5803350, 6577130, 7046925, 7892556, 9395900, 9865695, 11606700, 13154260, 14093850, 16442825, 19731390, 28187700, 32885650, 39462780, 49328475, 65771300, 98656950, 197313900]

約数ペア:

[(1, 197313900), (2, 98656950), (3, 65771300), (4, 49328475), (5, 39462780), (6, 32885650), (7, 28187700), (10, 19731390), (12, 16442825), (14, 14093850), (15, 13154260), (17, 11606700), (20, 9865695), (21, 9395900), (25, 7892556), (28, 7046925), (30, 6577130), (34, 5803350), (35, 5637540), (42, 4697950), (50, 3946278), (51, 3868900), (60, 3288565), (68, 2901675), (70, 2818770), (75, 2630852), (84, 2348975), (85, 2321340), (100, 1973139), (102, 1934450), (105, 1879180), (119, 1658100), (140, 1409385), (150, 1315426), (170, 1160670), (175, 1127508), (204, 967225), (210, 939590), (238, 829050), (255, 773780), (300, 657713), (340, 580335), (350, 563754), (357, 552700), (420, 469795), (425, 464268), (476, 414525), (510, 386890), (525, 375836), (595, 331620), (700, 281877), (714, 276350), (850, 232134), (1020, 193445), (1050, 187918), (1190, 165810), (1275, 154756), (1428, 138175), (1700, 116067), (1785, 110540), (2100, 93959), (2380, 82905), (2550, 77378), (2975, 66324), (3570, 55270), (5100, 38689), (5527, 35700), (5950, 33162), (7140, 27635), (8925, 22108), (11054, 17850), (11900, 16581)]