61682460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 214244352

約数和(自身を除く): 152561892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 53, 60, 68, 70, 84, 85, 102, 105, 106, 119, 140, 159, 163, 170, 204, 210, 212, 238, 255, 265, 318, 326, 340, 357, 371, 420, 476, 489, 510, 530, 595, 636, 652, 714, 742, 795, 815, 901, 978, 1020, 1060, 1113, 1141, 1190, 1428, 1484, 1590, 1630, 1785, 1802, 1855, 1956, 2226, 2282, 2380, 2445, 2703, 2771, 3180, 3260, 3423, 3570, 3604, 3710, 4452, 4505, 4564, 4890, 5406, 5542, 5565, 5705, 6307, 6846, 7140, 7420, 8313, 8639, 9010, 9780, 10812, 11084, 11130, 11410, 12614, 13515, 13692, 13855, 16626, 17115, 17278, 18020, 18921, 19397, 22260, 22820, 25228, 25917, 27030, 27710, 31535, 33252, 34230, 34556, 37842, 38794, 41565, 43195, 51834, 54060, 55420, 58191, 60473, 63070, 68460, 75684, 77588, 83130, 86390, 94605, 96985, 103668, 116382, 120946, 126140, 129585, 146863, 166260, 172780, 181419, 189210, 193970, 232764, 241892, 259170, 290955, 293726, 302365, 362838, 378420, 387940, 440589, 518340, 581910, 587452, 604730, 725676, 734315, 881178, 907095, 1028041, 1163820, 1209460, 1468630, 1762356, 1814190, 2056082, 2202945, 2937260, 3084123, 3628380, 4112164, 4405890, 5140205, 6168246, 8811780, 10280410, 12336492, 15420615, 20560820, 30841230, 61682460]

約数ペア:

[(1, 61682460), (2, 30841230), (3, 20560820), (4, 15420615), (5, 12336492), (6, 10280410), (7, 8811780), (10, 6168246), (12, 5140205), (14, 4405890), (15, 4112164), (17, 3628380), (20, 3084123), (21, 2937260), (28, 2202945), (30, 2056082), (34, 1814190), (35, 1762356), (42, 1468630), (51, 1209460), (53, 1163820), (60, 1028041), (68, 907095), (70, 881178), (84, 734315), (85, 725676), (102, 604730), (105, 587452), (106, 581910), (119, 518340), (140, 440589), (159, 387940), (163, 378420), (170, 362838), (204, 302365), (210, 293726), (212, 290955), (238, 259170), (255, 241892), (265, 232764), (318, 193970), (326, 189210), (340, 181419), (357, 172780), (371, 166260), (420, 146863), (476, 129585), (489, 126140), (510, 120946), (530, 116382), (595, 103668), (636, 96985), (652, 94605), (714, 86390), (742, 83130), (795, 77588), (815, 75684), (901, 68460), (978, 63070), (1020, 60473), (1060, 58191), (1113, 55420), (1141, 54060), (1190, 51834), (1428, 43195), (1484, 41565), (1590, 38794), (1630, 37842), (1785, 34556), (1802, 34230), (1855, 33252), (1956, 31535), (2226, 27710), (2282, 27030), (2380, 25917), (2445, 25228), (2703, 22820), (2771, 22260), (3180, 19397), (3260, 18921), (3423, 18020), (3570, 17278), (3604, 17115), (3710, 16626), (4452, 13855), (4505, 13692), (4564, 13515), (4890, 12614), (5406, 11410), (5542, 11130), (5565, 11084), (5705, 10812), (6307, 9780), (6846, 9010), (7140, 8639), (7420, 8313)]