88653960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 319334400

約数和(自身を除く): 230680440

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, 83, 86, 90, 92, 108, 115, 120, 129, 135, 138, 166, 172, 180, 184, 207, 215, 216, 230, 249, 258, 270, 276, 332, 344, 345, 360, 387, 414, 415, 430, 460, 498, 516, 540, 552, 621, 645, 664, 690, 747, 774, 828, 830, 860, 920, 989, 996, 1032, 1035, 1080, 1161, 1242, 1245, 1290, 1380, 1494, 1548, 1656, 1660, 1720, 1909, 1935, 1978, 1992, 2070, 2241, 2322, 2484, 2490, 2580, 2760, 2967, 2988, 3096, 3105, 3320, 3569, 3735, 3818, 3870, 3956, 4140, 4482, 4644, 4945, 4968, 4980, 5160, 5727, 5805, 5934, 5976, 6210, 7138, 7470, 7636, 7740, 7912, 8280, 8901, 8964, 9288, 9545, 9890, 9960, 10707, 11205, 11454, 11610, 11868, 12420, 14276, 14835, 14940, 15272, 15480, 17181, 17802, 17845, 17928, 19090, 19780, 21414, 22410, 22908, 23220, 23736, 24840, 26703, 28552, 28635, 29670, 29880, 32121, 34362, 35604, 35690, 38180, 39560, 42828, 44505, 44820, 45816, 46440, 51543, 53406, 53535, 57270, 59340, 64242, 68724, 71208, 71380, 76360, 82087, 85656, 85905, 89010, 89640, 96363, 103086, 106812, 107070, 114540, 118680, 128484, 133515, 137448, 142760, 160605, 164174, 171810, 178020, 192726, 206172, 213624, 214140, 229080, 246261, 256968, 257715, 267030, 321210, 328348, 343620, 356040, 385452, 410435, 412344, 428280, 481815, 492522, 515430, 534060, 642420, 656696, 687240, 738783, 770904, 820870, 963630, 985044, 1030860, 1068120, 1231305, 1284840, 1477566, 1641740, 1927260, 1970088, 2061720, 2216349, 2462610, 2955132, 3283480, 3693915, 3854520, 4432698, 4925220, 5910264, 7387830, 8865396, 9850440, 11081745, 14775660, 17730792, 22163490, 29551320, 44326980, 88653960]

約数ペア:

[(1, 88653960), (2, 44326980), (3, 29551320), (4, 22163490), (5, 17730792), (6, 14775660), (8, 11081745), (9, 9850440), (10, 8865396), (12, 7387830), (15, 5910264), (18, 4925220), (20, 4432698), (23, 3854520), (24, 3693915), (27, 3283480), (30, 2955132), (36, 2462610), (40, 2216349), (43, 2061720), (45, 1970088), (46, 1927260), (54, 1641740), (60, 1477566), (69, 1284840), (72, 1231305), (83, 1068120), (86, 1030860), (90, 985044), (92, 963630), (108, 820870), (115, 770904), (120, 738783), (129, 687240), (135, 656696), (138, 642420), (166, 534060), (172, 515430), (180, 492522), (184, 481815), (207, 428280), (215, 412344), (216, 410435), (230, 385452), (249, 356040), (258, 343620), (270, 328348), (276, 321210), (332, 267030), (344, 257715), (345, 256968), (360, 246261), (387, 229080), (414, 214140), (415, 213624), (430, 206172), (460, 192726), (498, 178020), (516, 171810), (540, 164174), (552, 160605), (621, 142760), (645, 137448), (664, 133515), (690, 128484), (747, 118680), (774, 114540), (828, 107070), (830, 106812), (860, 103086), (920, 96363), (989, 89640), (996, 89010), (1032, 85905), (1035, 85656), (1080, 82087), (1161, 76360), (1242, 71380), (1245, 71208), (1290, 68724), (1380, 64242), (1494, 59340), (1548, 57270), (1656, 53535), (1660, 53406), (1720, 51543), (1909, 46440), (1935, 45816), (1978, 44820), (1992, 44505), (2070, 42828), (2241, 39560), (2322, 38180), (2484, 35690), (2490, 35604), (2580, 34362), (2760, 32121), (2967, 29880), (2988, 29670), (3096, 28635), (3105, 28552), (3320, 26703), (3569, 24840), (3735, 23736), (3818, 23220), (3870, 22908), (3956, 22410), (4140, 21414), (4482, 19780), (4644, 19090), (4945, 17928), (4968, 17845), (4980, 17802), (5160, 17181), (5727, 15480), (5805, 15272), (5934, 14940), (5976, 14835), (6210, 14276), (7138, 12420), (7470, 11868), (7636, 11610), (7740, 11454), (7912, 11205), (8280, 10707), (8901, 9960), (8964, 9890), (9288, 9545)]