222703020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 751322880

約数和(自身を除く): 528619860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 43, 45, 46, 54, 60, 69, 81, 86, 90, 92, 108, 115, 129, 135, 138, 139, 162, 172, 180, 207, 215, 230, 258, 270, 276, 278, 324, 345, 387, 405, 414, 417, 430, 460, 516, 540, 556, 621, 645, 690, 695, 774, 810, 828, 834, 860, 989, 1035, 1161, 1242, 1251, 1290, 1380, 1390, 1548, 1620, 1668, 1863, 1935, 1978, 2070, 2085, 2322, 2484, 2502, 2580, 2780, 2967, 3105, 3197, 3483, 3726, 3753, 3870, 3956, 4140, 4170, 4644, 4945, 5004, 5805, 5934, 5977, 6210, 6255, 6394, 6966, 7452, 7506, 7740, 8340, 8901, 9315, 9591, 9890, 11259, 11610, 11868, 11954, 12420, 12510, 12788, 13932, 14835, 15012, 15985, 17415, 17802, 17931, 18630, 18765, 19182, 19780, 22518, 23220, 23908, 25020, 26703, 28773, 29670, 29885, 31970, 34830, 35604, 35862, 37260, 37530, 38364, 44505, 45036, 47955, 53406, 53793, 56295, 57546, 59340, 59770, 63940, 69660, 71724, 75060, 80109, 86319, 89010, 89655, 95910, 106812, 107586, 112590, 115092, 119540, 133515, 137471, 143865, 160218, 161379, 172638, 178020, 179310, 191820, 215172, 225180, 258957, 267030, 268965, 274942, 287730, 320436, 322758, 345276, 358620, 400545, 412413, 431595, 484137, 517914, 534060, 537930, 549884, 575460, 645516, 687355, 801090, 806895, 824826, 863190, 968274, 1035828, 1075860, 1237239, 1294785, 1374710, 1602180, 1613790, 1649652, 1726380, 1936548, 2062065, 2420685, 2474478, 2589570, 2749420, 3227580, 3711717, 4124130, 4841370, 4948956, 5179140, 6186195, 7423434, 8248260, 9682740, 11135151, 12372390, 14846868, 18558585, 22270302, 24744780, 37117170, 44540604, 55675755, 74234340, 111351510, 222703020]

約数ペア:

[(1, 222703020), (2, 111351510), (3, 74234340), (4, 55675755), (5, 44540604), (6, 37117170), (9, 24744780), (10, 22270302), (12, 18558585), (15, 14846868), (18, 12372390), (20, 11135151), (23, 9682740), (27, 8248260), (30, 7423434), (36, 6186195), (43, 5179140), (45, 4948956), (46, 4841370), (54, 4124130), (60, 3711717), (69, 3227580), (81, 2749420), (86, 2589570), (90, 2474478), (92, 2420685), (108, 2062065), (115, 1936548), (129, 1726380), (135, 1649652), (138, 1613790), (139, 1602180), (162, 1374710), (172, 1294785), (180, 1237239), (207, 1075860), (215, 1035828), (230, 968274), (258, 863190), (270, 824826), (276, 806895), (278, 801090), (324, 687355), (345, 645516), (387, 575460), (405, 549884), (414, 537930), (417, 534060), (430, 517914), (460, 484137), (516, 431595), (540, 412413), (556, 400545), (621, 358620), (645, 345276), (690, 322758), (695, 320436), (774, 287730), (810, 274942), (828, 268965), (834, 267030), (860, 258957), (989, 225180), (1035, 215172), (1161, 191820), (1242, 179310), (1251, 178020), (1290, 172638), (1380, 161379), (1390, 160218), (1548, 143865), (1620, 137471), (1668, 133515), (1863, 119540), (1935, 115092), (1978, 112590), (2070, 107586), (2085, 106812), (2322, 95910), (2484, 89655), (2502, 89010), (2580, 86319), (2780, 80109), (2967, 75060), (3105, 71724), (3197, 69660), (3483, 63940), (3726, 59770), (3753, 59340), (3870, 57546), (3956, 56295), (4140, 53793), (4170, 53406), (4644, 47955), (4945, 45036), (5004, 44505), (5805, 38364), (5934, 37530), (5977, 37260), (6210, 35862), (6255, 35604), (6394, 34830), (6966, 31970), (7452, 29885), (7506, 29670), (7740, 28773), (8340, 26703), (8901, 25020), (9315, 23908), (9591, 23220), (9890, 22518), (11259, 19780), (11610, 19182), (11868, 18765), (11954, 18630), (12420, 17931), (12510, 17802), (12788, 17415), (13932, 15985), (14835, 15012)]