97818120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 333590400

約数和(自身を除く): 235772280

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, 86, 89, 90, 120, 129, 142, 172, 178, 180, 213, 215, 258, 267, 284, 344, 355, 356, 360, 387, 426, 430, 445, 516, 534, 568, 639, 645, 710, 712, 774, 801, 852, 860, 890, 1032, 1065, 1068, 1278, 1290, 1335, 1420, 1548, 1602, 1704, 1720, 1780, 1935, 2130, 2136, 2556, 2580, 2670, 2840, 3053, 3096, 3195, 3204, 3560, 3827, 3870, 4005, 4260, 5112, 5160, 5340, 6106, 6319, 6390, 6408, 7654, 7740, 8010, 8520, 9159, 10680, 11481, 12212, 12638, 12780, 15265, 15308, 15480, 16020, 18318, 18957, 19135, 22962, 24424, 25276, 25560, 27477, 30530, 30616, 31595, 32040, 34443, 36636, 37914, 38270, 45795, 45924, 50552, 54954, 56871, 57405, 61060, 63190, 68886, 73272, 75828, 76540, 91590, 91848, 94785, 109908, 113742, 114810, 122120, 126380, 137385, 137772, 151656, 153080, 172215, 183180, 189570, 219816, 227484, 229620, 252760, 271717, 274770, 275544, 284355, 344430, 366360, 379140, 454968, 459240, 543434, 549540, 568710, 688860, 758280, 815151, 1086868, 1099080, 1137420, 1358585, 1377720, 1630302, 2173736, 2274840, 2445453, 2717170, 3260604, 4075755, 4890906, 5434340, 6521208, 8151510, 9781812, 10868680, 12227265, 16303020, 19563624, 24454530, 32606040, 48909060, 97818120]

約数ペア:

[(1, 97818120), (2, 48909060), (3, 32606040), (4, 24454530), (5, 19563624), (6, 16303020), (8, 12227265), (9, 10868680), (10, 9781812), (12, 8151510), (15, 6521208), (18, 5434340), (20, 4890906), (24, 4075755), (30, 3260604), (36, 2717170), (40, 2445453), (43, 2274840), (45, 2173736), (60, 1630302), (71, 1377720), (72, 1358585), (86, 1137420), (89, 1099080), (90, 1086868), (120, 815151), (129, 758280), (142, 688860), (172, 568710), (178, 549540), (180, 543434), (213, 459240), (215, 454968), (258, 379140), (267, 366360), (284, 344430), (344, 284355), (355, 275544), (356, 274770), (360, 271717), (387, 252760), (426, 229620), (430, 227484), (445, 219816), (516, 189570), (534, 183180), (568, 172215), (639, 153080), (645, 151656), (710, 137772), (712, 137385), (774, 126380), (801, 122120), (852, 114810), (860, 113742), (890, 109908), (1032, 94785), (1065, 91848), (1068, 91590), (1278, 76540), (1290, 75828), (1335, 73272), (1420, 68886), (1548, 63190), (1602, 61060), (1704, 57405), (1720, 56871), (1780, 54954), (1935, 50552), (2130, 45924), (2136, 45795), (2556, 38270), (2580, 37914), (2670, 36636), (2840, 34443), (3053, 32040), (3096, 31595), (3195, 30616), (3204, 30530), (3560, 27477), (3827, 25560), (3870, 25276), (4005, 24424), (4260, 22962), (5112, 19135), (5160, 18957), (5340, 18318), (6106, 16020), (6319, 15480), (6390, 15308), (6408, 15265), (7654, 12780), (7740, 12638), (8010, 12212), (8520, 11481), (9159, 10680)]