83755620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 292845168

約数和(自身を除く): 209089548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 81, 82, 90, 97, 108, 117, 123, 130, 135, 156, 162, 164, 180, 194, 195, 205, 234, 246, 260, 270, 291, 324, 351, 369, 388, 390, 405, 410, 468, 485, 492, 533, 540, 582, 585, 615, 702, 738, 780, 810, 820, 873, 970, 1053, 1066, 1107, 1164, 1170, 1230, 1261, 1404, 1455, 1476, 1599, 1620, 1746, 1755, 1845, 1940, 2106, 2132, 2214, 2340, 2460, 2522, 2619, 2665, 2910, 3198, 3321, 3492, 3510, 3690, 3783, 3977, 4212, 4365, 4428, 4797, 5044, 5238, 5265, 5330, 5535, 5820, 6305, 6396, 6642, 7020, 7380, 7566, 7857, 7954, 7995, 8730, 9594, 10476, 10530, 10660, 11070, 11349, 11931, 12610, 13095, 13284, 14391, 15132, 15714, 15908, 15990, 16605, 17460, 18915, 19188, 19885, 21060, 22140, 22698, 23862, 23985, 25220, 26190, 28782, 31428, 31980, 33210, 34047, 35793, 37830, 39285, 39770, 43173, 45396, 47724, 47970, 51701, 52380, 56745, 57564, 59655, 66420, 68094, 71586, 71955, 75660, 78570, 79540, 86346, 95940, 102141, 103402, 107379, 113490, 119310, 136188, 143172, 143910, 155103, 157140, 170235, 172692, 178965, 204282, 206804, 214758, 215865, 226980, 238620, 258505, 287820, 310206, 322137, 340470, 357930, 408564, 429516, 431730, 465309, 510705, 517010, 536895, 620412, 644274, 680940, 715860, 775515, 863460, 930618, 1021410, 1034020, 1073790, 1288548, 1395927, 1551030, 1610685, 1861236, 2042820, 2147580, 2326545, 2791854, 3102060, 3221370, 4187781, 4653090, 5583708, 6442740, 6979635, 8375562, 9306180, 13959270, 16751124, 20938905, 27918540, 41877810, 83755620]

約数ペア:

[(1, 83755620), (2, 41877810), (3, 27918540), (4, 20938905), (5, 16751124), (6, 13959270), (9, 9306180), (10, 8375562), (12, 6979635), (13, 6442740), (15, 5583708), (18, 4653090), (20, 4187781), (26, 3221370), (27, 3102060), (30, 2791854), (36, 2326545), (39, 2147580), (41, 2042820), (45, 1861236), (52, 1610685), (54, 1551030), (60, 1395927), (65, 1288548), (78, 1073790), (81, 1034020), (82, 1021410), (90, 930618), (97, 863460), (108, 775515), (117, 715860), (123, 680940), (130, 644274), (135, 620412), (156, 536895), (162, 517010), (164, 510705), (180, 465309), (194, 431730), (195, 429516), (205, 408564), (234, 357930), (246, 340470), (260, 322137), (270, 310206), (291, 287820), (324, 258505), (351, 238620), (369, 226980), (388, 215865), (390, 214758), (405, 206804), (410, 204282), (468, 178965), (485, 172692), (492, 170235), (533, 157140), (540, 155103), (582, 143910), (585, 143172), (615, 136188), (702, 119310), (738, 113490), (780, 107379), (810, 103402), (820, 102141), (873, 95940), (970, 86346), (1053, 79540), (1066, 78570), (1107, 75660), (1164, 71955), (1170, 71586), (1230, 68094), (1261, 66420), (1404, 59655), (1455, 57564), (1476, 56745), (1599, 52380), (1620, 51701), (1746, 47970), (1755, 47724), (1845, 45396), (1940, 43173), (2106, 39770), (2132, 39285), (2214, 37830), (2340, 35793), (2460, 34047), (2522, 33210), (2619, 31980), (2665, 31428), (2910, 28782), (3198, 26190), (3321, 25220), (3492, 23985), (3510, 23862), (3690, 22698), (3783, 22140), (3977, 21060), (4212, 19885), (4365, 19188), (4428, 18915), (4797, 17460), (5044, 16605), (5238, 15990), (5265, 15908), (5330, 15714), (5535, 15132), (5820, 14391), (6305, 13284), (6396, 13095), (6642, 12610), (7020, 11931), (7380, 11349), (7566, 11070), (7857, 10660), (7954, 10530), (7995, 10476), (8730, 9594)]