47537100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 216

約数和(自身を含む): 170614080

約数和(自身を除く): 123076980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 239, 255, 260, 300, 306, 325, 340, 390, 425, 442, 450, 468, 478, 510, 585, 612, 650, 663, 717, 765, 780, 850, 884, 900, 956, 975, 1020, 1105, 1170, 1195, 1275, 1300, 1326, 1434, 1530, 1700, 1950, 1989, 2151, 2210, 2340, 2390, 2550, 2652, 2868, 2925, 3060, 3107, 3315, 3585, 3825, 3900, 3978, 4063, 4302, 4420, 4780, 5100, 5525, 5850, 5975, 6214, 6630, 7170, 7650, 7956, 8126, 8604, 9321, 9945, 10755, 11050, 11700, 11950, 12189, 12428, 13260, 14340, 15300, 15535, 16252, 16575, 17925, 18642, 19890, 20315, 21510, 22100, 23900, 24378, 27963, 31070, 33150, 35850, 36567, 37284, 39780, 40630, 43020, 46605, 48756, 49725, 52819, 53775, 55926, 60945, 62140, 66300, 71700, 73134, 77675, 81260, 93210, 99450, 101575, 105638, 107550, 111852, 121890, 139815, 146268, 155350, 158457, 182835, 186420, 198900, 203150, 211276, 215100, 233025, 243780, 264095, 279630, 304725, 310700, 316914, 365670, 406300, 466050, 475371, 528190, 559260, 609450, 633828, 699075, 731340, 792285, 914175, 932100, 950742, 1056380, 1218900, 1320475, 1398150, 1584570, 1828350, 1901484, 2376855, 2640950, 2796300, 3169140, 3656700, 3961425, 4753710, 5281900, 7922850, 9507420, 11884275, 15845700, 23768550, 47537100]

約数ペア:

[(1, 47537100), (2, 23768550), (3, 15845700), (4, 11884275), (5, 9507420), (6, 7922850), (9, 5281900), (10, 4753710), (12, 3961425), (13, 3656700), (15, 3169140), (17, 2796300), (18, 2640950), (20, 2376855), (25, 1901484), (26, 1828350), (30, 1584570), (34, 1398150), (36, 1320475), (39, 1218900), (45, 1056380), (50, 950742), (51, 932100), (52, 914175), (60, 792285), (65, 731340), (68, 699075), (75, 633828), (78, 609450), (85, 559260), (90, 528190), (100, 475371), (102, 466050), (117, 406300), (130, 365670), (150, 316914), (153, 310700), (156, 304725), (170, 279630), (180, 264095), (195, 243780), (204, 233025), (221, 215100), (225, 211276), (234, 203150), (239, 198900), (255, 186420), (260, 182835), (300, 158457), (306, 155350), (325, 146268), (340, 139815), (390, 121890), (425, 111852), (442, 107550), (450, 105638), (468, 101575), (478, 99450), (510, 93210), (585, 81260), (612, 77675), (650, 73134), (663, 71700), (717, 66300), (765, 62140), (780, 60945), (850, 55926), (884, 53775), (900, 52819), (956, 49725), (975, 48756), (1020, 46605), (1105, 43020), (1170, 40630), (1195, 39780), (1275, 37284), (1300, 36567), (1326, 35850), (1434, 33150), (1530, 31070), (1700, 27963), (1950, 24378), (1989, 23900), (2151, 22100), (2210, 21510), (2340, 20315), (2390, 19890), (2550, 18642), (2652, 17925), (2868, 16575), (2925, 16252), (3060, 15535), (3107, 15300), (3315, 14340), (3585, 13260), (3825, 12428), (3900, 12189), (3978, 11950), (4063, 11700), (4302, 11050), (4420, 10755), (4780, 9945), (5100, 9321), (5525, 8604), (5850, 8126), (5975, 7956), (6214, 7650), (6630, 7170)]