75007798040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1\times {\mathrm{3257}}^1$

素因数の和:3861

約数の個数: 128

約数和(自身を含む): 194313375360

約数和(自身を除く): 119305577320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 233, 280, 353, 466, 706, 932, 1165, 1412, 1631, 1765, 1864, 2330, 2471, 2824, 3257, 3262, 3530, 4660, 4942, 6514, 6524, 7060, 8155, 9320, 9884, 12355, 13028, 13048, 14120, 16285, 16310, 19768, 22799, 24710, 26056, 32570, 32620, 45598, 49420, 65140, 65240, 82249, 91196, 98840, 113995, 130280, 164498, 182392, 227990, 328996, 411245, 455980, 575743, 657992, 758881, 822490, 911960, 1149721, 1151486, 1517762, 1644980, 2299442, 2302972, 2878715, 3035524, 3289960, 3794405, 4598884, 4605944, 5312167, 5748605, 5757430, 6071048, 7588810, 8048047, 9197768, 10624334, 11497210, 11514860, 15177620, 16096094, 21248668, 22994420, 23029720, 26560835, 30355240, 32192188, 40240235, 42497336, 45988840, 53121670, 64384376, 80480470, 106243340, 160960940, 212486680, 267884993, 321921880, 535769986, 1071539972, 1339424965, 1875194951, 2143079944, 2678849930, 3750389902, 5357699860, 7500779804, 9375974755, 10715399720, 15001559608, 18751949510, 37503899020, 75007798040]

約数ペア:

[(1, 75007798040), (2, 37503899020), (4, 18751949510), (5, 15001559608), (7, 10715399720), (8, 9375974755), (10, 7500779804), (14, 5357699860), (20, 3750389902), (28, 2678849930), (35, 2143079944), (40, 1875194951), (56, 1339424965), (70, 1071539972), (140, 535769986), (233, 321921880), (280, 267884993), (353, 212486680), (466, 160960940), (706, 106243340), (932, 80480470), (1165, 64384376), (1412, 53121670), (1631, 45988840), (1765, 42497336), (1864, 40240235), (2330, 32192188), (2471, 30355240), (2824, 26560835), (3257, 23029720), (3262, 22994420), (3530, 21248668), (4660, 16096094), (4942, 15177620), (6514, 11514860), (6524, 11497210), (7060, 10624334), (8155, 9197768), (9320, 8048047), (9884, 7588810), (12355, 6071048), (13028, 5757430), (13048, 5748605), (14120, 5312167), (16285, 4605944), (16310, 4598884), (19768, 3794405), (22799, 3289960), (24710, 3035524), (26056, 2878715), (32570, 2302972), (32620, 2299442), (45598, 1644980), (49420, 1517762), (65140, 1151486), (65240, 1149721), (82249, 911960), (91196, 822490), (98840, 758881), (113995, 657992), (130280, 575743), (164498, 455980), (182392, 411245), (227990, 328996)]