75209580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 248371200

約数和(自身を除く): 173161620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 43, 45, 54, 60, 79, 82, 86, 90, 108, 123, 129, 135, 158, 164, 172, 180, 205, 215, 237, 246, 258, 270, 316, 369, 387, 395, 410, 430, 474, 492, 516, 540, 615, 645, 711, 738, 774, 790, 820, 860, 948, 1107, 1161, 1185, 1230, 1290, 1422, 1476, 1548, 1580, 1763, 1845, 1935, 2133, 2214, 2322, 2370, 2460, 2580, 2844, 3239, 3397, 3526, 3555, 3690, 3870, 4266, 4428, 4644, 4740, 5289, 5535, 5805, 6478, 6794, 7052, 7110, 7380, 7740, 8532, 8815, 9717, 10191, 10578, 10665, 11070, 11610, 12956, 13588, 14220, 15867, 16195, 16985, 17630, 19434, 20382, 21156, 21330, 22140, 23220, 26445, 29151, 30573, 31734, 32390, 33970, 35260, 38868, 40764, 42660, 47601, 48585, 50955, 52890, 58302, 61146, 63468, 64780, 67940, 79335, 87453, 91719, 95202, 97170, 101910, 105780, 116604, 122292, 139277, 145755, 152865, 158670, 174906, 183438, 190404, 194340, 203820, 238005, 278554, 291510, 305730, 317340, 349812, 366876, 417831, 437265, 458595, 476010, 557108, 583020, 611460, 696385, 835662, 874530, 917190, 952020, 1253493, 1392770, 1671324, 1749060, 1834380, 2089155, 2506986, 2785540, 3760479, 4178310, 5013972, 6267465, 7520958, 8356620, 12534930, 15041916, 18802395, 25069860, 37604790, 75209580]

約数ペア:

[(1, 75209580), (2, 37604790), (3, 25069860), (4, 18802395), (5, 15041916), (6, 12534930), (9, 8356620), (10, 7520958), (12, 6267465), (15, 5013972), (18, 4178310), (20, 3760479), (27, 2785540), (30, 2506986), (36, 2089155), (41, 1834380), (43, 1749060), (45, 1671324), (54, 1392770), (60, 1253493), (79, 952020), (82, 917190), (86, 874530), (90, 835662), (108, 696385), (123, 611460), (129, 583020), (135, 557108), (158, 476010), (164, 458595), (172, 437265), (180, 417831), (205, 366876), (215, 349812), (237, 317340), (246, 305730), (258, 291510), (270, 278554), (316, 238005), (369, 203820), (387, 194340), (395, 190404), (410, 183438), (430, 174906), (474, 158670), (492, 152865), (516, 145755), (540, 139277), (615, 122292), (645, 116604), (711, 105780), (738, 101910), (774, 97170), (790, 95202), (820, 91719), (860, 87453), (948, 79335), (1107, 67940), (1161, 64780), (1185, 63468), (1230, 61146), (1290, 58302), (1422, 52890), (1476, 50955), (1548, 48585), (1580, 47601), (1763, 42660), (1845, 40764), (1935, 38868), (2133, 35260), (2214, 33970), (2322, 32390), (2370, 31734), (2460, 30573), (2580, 29151), (2844, 26445), (3239, 23220), (3397, 22140), (3526, 21330), (3555, 21156), (3690, 20382), (3870, 19434), (4266, 17630), (4428, 16985), (4644, 16195), (4740, 15867), (5289, 14220), (5535, 13588), (5805, 12956), (6478, 11610), (6794, 11070), (7052, 10665), (7110, 10578), (7380, 10191), (7740, 9717), (8532, 8815)]