91223640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 311351040

約数和(自身を除く): 220127400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 71, 72, 83, 86, 90, 120, 129, 142, 166, 172, 180, 213, 215, 249, 258, 284, 332, 344, 355, 360, 387, 415, 426, 430, 498, 516, 568, 639, 645, 664, 710, 747, 774, 830, 852, 860, 996, 1032, 1065, 1245, 1278, 1290, 1420, 1494, 1548, 1660, 1704, 1720, 1935, 1992, 2130, 2490, 2556, 2580, 2840, 2988, 3053, 3096, 3195, 3320, 3569, 3735, 3870, 4260, 4980, 5112, 5160, 5893, 5976, 6106, 6390, 7138, 7470, 7740, 8520, 9159, 9960, 10707, 11786, 12212, 12780, 14276, 14940, 15265, 15480, 17679, 17845, 18318, 21414, 23572, 24424, 25560, 27477, 28552, 29465, 29880, 30530, 32121, 35358, 35690, 36636, 42828, 45795, 47144, 53037, 53535, 54954, 58930, 61060, 64242, 70716, 71380, 73272, 85656, 88395, 91590, 106074, 107070, 109908, 117860, 122120, 128484, 137385, 141432, 142760, 160605, 176790, 183180, 212148, 214140, 219816, 235720, 253399, 256968, 265185, 274770, 321210, 353580, 366360, 424296, 428280, 506798, 530370, 549540, 642420, 707160, 760197, 1013596, 1060740, 1099080, 1266995, 1284840, 1520394, 2027192, 2121480, 2280591, 2533990, 3040788, 3800985, 4561182, 5067980, 6081576, 7601970, 9122364, 10135960, 11402955, 15203940, 18244728, 22805910, 30407880, 45611820, 91223640]

約数ペア:

[(1, 91223640), (2, 45611820), (3, 30407880), (4, 22805910), (5, 18244728), (6, 15203940), (8, 11402955), (9, 10135960), (10, 9122364), (12, 7601970), (15, 6081576), (18, 5067980), (20, 4561182), (24, 3800985), (30, 3040788), (36, 2533990), (40, 2280591), (43, 2121480), (45, 2027192), (60, 1520394), (71, 1284840), (72, 1266995), (83, 1099080), (86, 1060740), (90, 1013596), (120, 760197), (129, 707160), (142, 642420), (166, 549540), (172, 530370), (180, 506798), (213, 428280), (215, 424296), (249, 366360), (258, 353580), (284, 321210), (332, 274770), (344, 265185), (355, 256968), (360, 253399), (387, 235720), (415, 219816), (426, 214140), (430, 212148), (498, 183180), (516, 176790), (568, 160605), (639, 142760), (645, 141432), (664, 137385), (710, 128484), (747, 122120), (774, 117860), (830, 109908), (852, 107070), (860, 106074), (996, 91590), (1032, 88395), (1065, 85656), (1245, 73272), (1278, 71380), (1290, 70716), (1420, 64242), (1494, 61060), (1548, 58930), (1660, 54954), (1704, 53535), (1720, 53037), (1935, 47144), (1992, 45795), (2130, 42828), (2490, 36636), (2556, 35690), (2580, 35358), (2840, 32121), (2988, 30530), (3053, 29880), (3096, 29465), (3195, 28552), (3320, 27477), (3569, 25560), (3735, 24424), (3870, 23572), (4260, 21414), (4980, 18318), (5112, 17845), (5160, 17679), (5893, 15480), (5976, 15265), (6106, 14940), (6390, 14276), (7138, 12780), (7470, 12212), (7740, 11786), (8520, 10707), (9159, 9960)]