148468680

素因数分解:

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

素因数の和:225

約数の個数: 256

約数和(自身を含む): 532224000

約数和(自身を除く): 383755320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 43, 45, 46, 54, 60, 69, 72, 86, 90, 92, 108, 115, 120, 129, 135, 138, 139, 172, 180, 184, 207, 215, 216, 230, 258, 270, 276, 278, 344, 345, 360, 387, 414, 417, 430, 460, 516, 540, 552, 556, 621, 645, 690, 695, 774, 828, 834, 860, 920, 989, 1032, 1035, 1080, 1112, 1161, 1242, 1251, 1290, 1380, 1390, 1548, 1656, 1668, 1720, 1935, 1978, 2070, 2085, 2322, 2484, 2502, 2580, 2760, 2780, 2967, 3096, 3105, 3197, 3336, 3753, 3870, 3956, 4140, 4170, 4644, 4945, 4968, 5004, 5160, 5560, 5805, 5934, 5977, 6210, 6255, 6394, 7506, 7740, 7912, 8280, 8340, 8901, 9288, 9591, 9890, 10008, 11610, 11868, 11954, 12420, 12510, 12788, 14835, 15012, 15480, 15985, 16680, 17802, 17931, 18765, 19182, 19780, 23220, 23736, 23908, 24840, 25020, 25576, 26703, 28773, 29670, 29885, 30024, 31970, 35604, 35862, 37530, 38364, 39560, 44505, 46440, 47816, 47955, 50040, 53406, 53793, 57546, 59340, 59770, 63940, 71208, 71724, 75060, 76728, 86319, 89010, 89655, 95910, 106812, 107586, 115092, 118680, 119540, 127880, 133515, 137471, 143448, 143865, 150120, 161379, 172638, 178020, 179310, 191820, 213624, 215172, 230184, 239080, 267030, 268965, 274942, 287730, 322758, 345276, 356040, 358620, 383640, 412413, 430344, 431595, 534060, 537930, 549884, 575460, 645516, 687355, 690552, 717240, 806895, 824826, 863190, 1068120, 1075860, 1099768, 1150920, 1237239, 1291032, 1374710, 1613790, 1649652, 1726380, 2062065, 2151720, 2474478, 2749420, 3227580, 3299304, 3452760, 3711717, 4124130, 4948956, 5498840, 6186195, 6455160, 7423434, 8248260, 9897912, 12372390, 14846868, 16496520, 18558585, 24744780, 29693736, 37117170, 49489560, 74234340, 148468680]

約数ペア:

[(1, 148468680), (2, 74234340), (3, 49489560), (4, 37117170), (5, 29693736), (6, 24744780), (8, 18558585), (9, 16496520), (10, 14846868), (12, 12372390), (15, 9897912), (18, 8248260), (20, 7423434), (23, 6455160), (24, 6186195), (27, 5498840), (30, 4948956), (36, 4124130), (40, 3711717), (43, 3452760), (45, 3299304), (46, 3227580), (54, 2749420), (60, 2474478), (69, 2151720), (72, 2062065), (86, 1726380), (90, 1649652), (92, 1613790), (108, 1374710), (115, 1291032), (120, 1237239), (129, 1150920), (135, 1099768), (138, 1075860), (139, 1068120), (172, 863190), (180, 824826), (184, 806895), (207, 717240), (215, 690552), (216, 687355), (230, 645516), (258, 575460), (270, 549884), (276, 537930), (278, 534060), (344, 431595), (345, 430344), (360, 412413), (387, 383640), (414, 358620), (417, 356040), (430, 345276), (460, 322758), (516, 287730), (540, 274942), (552, 268965), (556, 267030), (621, 239080), (645, 230184), (690, 215172), (695, 213624), (774, 191820), (828, 179310), (834, 178020), (860, 172638), (920, 161379), (989, 150120), (1032, 143865), (1035, 143448), (1080, 137471), (1112, 133515), (1161, 127880), (1242, 119540), (1251, 118680), (1290, 115092), (1380, 107586), (1390, 106812), (1548, 95910), (1656, 89655), (1668, 89010), (1720, 86319), (1935, 76728), (1978, 75060), (2070, 71724), (2085, 71208), (2322, 63940), (2484, 59770), (2502, 59340), (2580, 57546), (2760, 53793), (2780, 53406), (2967, 50040), (3096, 47955), (3105, 47816), (3197, 46440), (3336, 44505), (3753, 39560), (3870, 38364), (3956, 37530), (4140, 35862), (4170, 35604), (4644, 31970), (4945, 30024), (4968, 29885), (5004, 29670), (5160, 28773), (5560, 26703), (5805, 25576), (5934, 25020), (5977, 24840), (6210, 23908), (6255, 23736), (6394, 23220), (7506, 19780), (7740, 19182), (7912, 18765), (8280, 17931), (8340, 17802), (8901, 16680), (9288, 15985), (9591, 15480), (9890, 15012), (10008, 14835), (11610, 12788), (11868, 12510), (11954, 12420)]