998501400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:707

約数の個数: 288

約数和(自身を含む): 3668202720

約数和(自身を除く): 2669701320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 71, 72, 75, 78, 90, 100, 104, 117, 120, 130, 142, 150, 156, 180, 195, 200, 213, 225, 234, 260, 284, 300, 312, 325, 355, 360, 390, 426, 450, 468, 520, 568, 585, 600, 601, 639, 650, 710, 780, 852, 900, 923, 936, 975, 1065, 1170, 1202, 1278, 1300, 1420, 1560, 1704, 1775, 1800, 1803, 1846, 1950, 2130, 2340, 2404, 2556, 2600, 2769, 2840, 2925, 3005, 3195, 3550, 3606, 3692, 3900, 4260, 4615, 4680, 4808, 5112, 5325, 5409, 5538, 5850, 6010, 6390, 7100, 7212, 7384, 7800, 7813, 8307, 8520, 9015, 9230, 10650, 10818, 11076, 11700, 12020, 12780, 13845, 14200, 14424, 15025, 15626, 15975, 16614, 18030, 18460, 21300, 21636, 22152, 23075, 23400, 23439, 24040, 25560, 27045, 27690, 30050, 31252, 31950, 33228, 36060, 36920, 39065, 41535, 42600, 42671, 43272, 45075, 46150, 46878, 54090, 55380, 60100, 62504, 63900, 66456, 69225, 70317, 72120, 78130, 83070, 85342, 90150, 92300, 93756, 108180, 110760, 117195, 120200, 127800, 128013, 135225, 138450, 140634, 156260, 166140, 170684, 180300, 184600, 187512, 195325, 207675, 213355, 216360, 234390, 256026, 270450, 276900, 281268, 312520, 332280, 341368, 351585, 360600, 384039, 390650, 415350, 426710, 468780, 512052, 540900, 553800, 554723, 562536, 585975, 640065, 703170, 768078, 781300, 830700, 853420, 937560, 1024104, 1066775, 1081800, 1109446, 1171950, 1280130, 1406340, 1536156, 1562600, 1661400, 1664169, 1706840, 1757925, 1920195, 2133550, 2218892, 2343900, 2560260, 2773615, 2812680, 3072312, 3200325, 3328338, 3515850, 3840390, 4267100, 4437784, 4687800, 4992507, 5120520, 5547230, 6400650, 6656676, 7031700, 7680780, 8320845, 8534200, 9600975, 9985014, 11094460, 12801300, 13313352, 13868075, 14063400, 15361560, 16641690, 19201950, 19970028, 22188920, 24962535, 25602600, 27736150, 33283380, 38403900, 39940056, 41604225, 49925070, 55472300, 66566760, 76807800, 83208450, 99850140, 110944600, 124812675, 166416900, 199700280, 249625350, 332833800, 499250700, 998501400]

約数ペア:

[(1, 998501400), (2, 499250700), (3, 332833800), (4, 249625350), (5, 199700280), (6, 166416900), (8, 124812675), (9, 110944600), (10, 99850140), (12, 83208450), (13, 76807800), (15, 66566760), (18, 55472300), (20, 49925070), (24, 41604225), (25, 39940056), (26, 38403900), (30, 33283380), (36, 27736150), (39, 25602600), (40, 24962535), (45, 22188920), (50, 19970028), (52, 19201950), (60, 16641690), (65, 15361560), (71, 14063400), (72, 13868075), (75, 13313352), (78, 12801300), (90, 11094460), (100, 9985014), (104, 9600975), (117, 8534200), (120, 8320845), (130, 7680780), (142, 7031700), (150, 6656676), (156, 6400650), (180, 5547230), (195, 5120520), (200, 4992507), (213, 4687800), (225, 4437784), (234, 4267100), (260, 3840390), (284, 3515850), (300, 3328338), (312, 3200325), (325, 3072312), (355, 2812680), (360, 2773615), (390, 2560260), (426, 2343900), (450, 2218892), (468, 2133550), (520, 1920195), (568, 1757925), (585, 1706840), (600, 1664169), (601, 1661400), (639, 1562600), (650, 1536156), (710, 1406340), (780, 1280130), (852, 1171950), (900, 1109446), (923, 1081800), (936, 1066775), (975, 1024104), (1065, 937560), (1170, 853420), (1202, 830700), (1278, 781300), (1300, 768078), (1420, 703170), (1560, 640065), (1704, 585975), (1775, 562536), (1800, 554723), (1803, 553800), (1846, 540900), (1950, 512052), (2130, 468780), (2340, 426710), (2404, 415350), (2556, 390650), (2600, 384039), (2769, 360600), (2840, 351585), (2925, 341368), (3005, 332280), (3195, 312520), (3550, 281268), (3606, 276900), (3692, 270450), (3900, 256026), (4260, 234390), (4615, 216360), (4680, 213355), (4808, 207675), (5112, 195325), (5325, 187512), (5409, 184600), (5538, 180300), (5850, 170684), (6010, 166140), (6390, 156260), (7100, 140634), (7212, 138450), (7384, 135225), (7800, 128013), (7813, 127800), (8307, 120200), (8520, 117195), (9015, 110760), (9230, 108180), (10650, 93756), (10818, 92300), (11076, 90150), (11700, 85342), (12020, 83070), (12780, 78130), (13845, 72120), (14200, 70317), (14424, 69225), (15025, 66456), (15626, 63900), (15975, 62504), (16614, 60100), (18030, 55380), (18460, 54090), (21300, 46878), (21636, 46150), (22152, 45075), (23075, 43272), (23400, 42671), (23439, 42600), (24040, 41535), (25560, 39065), (27045, 36920), (27690, 36060), (30050, 33228), (31252, 31950)]