157812200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 490147200

約数和(自身を除く): 332335000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 25, 26, 28, 29, 35, 40, 46, 50, 52, 56, 58, 65, 70, 91, 92, 100, 104, 115, 116, 130, 140, 145, 161, 169, 175, 182, 184, 200, 203, 230, 232, 260, 280, 290, 299, 322, 325, 338, 350, 364, 377, 406, 455, 460, 520, 575, 580, 598, 644, 650, 667, 676, 700, 725, 728, 754, 805, 812, 845, 910, 920, 1015, 1150, 1160, 1183, 1196, 1288, 1300, 1334, 1352, 1400, 1450, 1495, 1508, 1610, 1624, 1690, 1820, 1885, 2030, 2093, 2275, 2300, 2366, 2392, 2600, 2639, 2668, 2900, 2990, 3016, 3220, 3335, 3380, 3640, 3770, 3887, 4025, 4060, 4186, 4225, 4550, 4600, 4669, 4732, 4901, 5075, 5278, 5336, 5800, 5915, 5980, 6440, 6670, 6760, 7475, 7540, 7774, 8050, 8120, 8372, 8450, 8671, 9100, 9338, 9425, 9464, 9802, 10150, 10465, 10556, 11830, 11960, 13195, 13340, 14950, 15080, 15548, 16100, 16675, 16744, 16900, 17342, 18200, 18676, 18850, 19435, 19604, 20300, 20930, 21112, 23345, 23660, 24505, 26390, 26680, 27209, 29575, 29900, 31096, 32200, 33350, 33800, 34307, 34684, 37352, 37700, 38870, 39208, 40600, 41860, 43355, 46690, 47320, 49010, 52325, 52780, 54418, 59150, 59800, 60697, 65975, 66700, 68614, 69368, 75400, 77740, 83720, 86710, 93380, 97175, 98020, 104650, 105560, 108836, 112723, 116725, 118300, 121394, 122525, 131950, 133400, 136045, 137228, 155480, 171535, 173420, 186760, 194350, 196040, 209300, 216775, 217672, 225446, 233450, 236600, 242788, 245050, 263900, 272090, 274456, 303485, 343070, 346840, 388700, 418600, 433550, 450892, 466900, 485576, 490100, 527800, 544180, 563615, 606970, 680225, 686140, 777400, 789061, 857675, 867100, 901784, 933800, 980200, 1088360, 1127230, 1213940, 1360450, 1372280, 1517425, 1578122, 1715350, 1734200, 2254460, 2427880, 2720900, 2818075, 3034850, 3156244, 3430700, 3945305, 4508920, 5441800, 5636150, 6069700, 6312488, 6861400, 7890610, 11272300, 12139400, 15781220, 19726525, 22544600, 31562440, 39453050, 78906100, 157812200]

約数ペア:

[(1, 157812200), (2, 78906100), (4, 39453050), (5, 31562440), (7, 22544600), (8, 19726525), (10, 15781220), (13, 12139400), (14, 11272300), (20, 7890610), (23, 6861400), (25, 6312488), (26, 6069700), (28, 5636150), (29, 5441800), (35, 4508920), (40, 3945305), (46, 3430700), (50, 3156244), (52, 3034850), (56, 2818075), (58, 2720900), (65, 2427880), (70, 2254460), (91, 1734200), (92, 1715350), (100, 1578122), (104, 1517425), (115, 1372280), (116, 1360450), (130, 1213940), (140, 1127230), (145, 1088360), (161, 980200), (169, 933800), (175, 901784), (182, 867100), (184, 857675), (200, 789061), (203, 777400), (230, 686140), (232, 680225), (260, 606970), (280, 563615), (290, 544180), (299, 527800), (322, 490100), (325, 485576), (338, 466900), (350, 450892), (364, 433550), (377, 418600), (406, 388700), (455, 346840), (460, 343070), (520, 303485), (575, 274456), (580, 272090), (598, 263900), (644, 245050), (650, 242788), (667, 236600), (676, 233450), (700, 225446), (725, 217672), (728, 216775), (754, 209300), (805, 196040), (812, 194350), (845, 186760), (910, 173420), (920, 171535), (1015, 155480), (1150, 137228), (1160, 136045), (1183, 133400), (1196, 131950), (1288, 122525), (1300, 121394), (1334, 118300), (1352, 116725), (1400, 112723), (1450, 108836), (1495, 105560), (1508, 104650), (1610, 98020), (1624, 97175), (1690, 93380), (1820, 86710), (1885, 83720), (2030, 77740), (2093, 75400), (2275, 69368), (2300, 68614), (2366, 66700), (2392, 65975), (2600, 60697), (2639, 59800), (2668, 59150), (2900, 54418), (2990, 52780), (3016, 52325), (3220, 49010), (3335, 47320), (3380, 46690), (3640, 43355), (3770, 41860), (3887, 40600), (4025, 39208), (4060, 38870), (4186, 37700), (4225, 37352), (4550, 34684), (4600, 34307), (4669, 33800), (4732, 33350), (4901, 32200), (5075, 31096), (5278, 29900), (5336, 29575), (5800, 27209), (5915, 26680), (5980, 26390), (6440, 24505), (6670, 23660), (6760, 23345), (7475, 21112), (7540, 20930), (7774, 20300), (8050, 19604), (8120, 19435), (8372, 18850), (8450, 18676), (8671, 18200), (9100, 17342), (9338, 16900), (9425, 16744), (9464, 16675), (9802, 16100), (10150, 15548), (10465, 15080), (10556, 14950), (11830, 13340), (11960, 13195)]