319807800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 1178049600

約数和(自身を除く): 858241800

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, 72, 75, 78, 79, 90, 100, 104, 117, 120, 130, 150, 156, 158, 173, 180, 195, 200, 225, 234, 237, 260, 300, 312, 316, 325, 346, 360, 390, 395, 450, 468, 474, 519, 520, 585, 600, 632, 650, 692, 711, 780, 790, 865, 900, 936, 948, 975, 1027, 1038, 1170, 1185, 1300, 1384, 1422, 1557, 1560, 1580, 1730, 1800, 1896, 1950, 1975, 2054, 2076, 2249, 2340, 2370, 2595, 2600, 2844, 2925, 3081, 3114, 3160, 3460, 3555, 3900, 3950, 4108, 4152, 4325, 4498, 4680, 4740, 5135, 5190, 5688, 5850, 5925, 6162, 6228, 6747, 6920, 7110, 7785, 7800, 7900, 8216, 8650, 8996, 9243, 9480, 10270, 10380, 11245, 11700, 11850, 12324, 12456, 12975, 13494, 13667, 14220, 15405, 15570, 15800, 17300, 17775, 17992, 18486, 20241, 20540, 20760, 22490, 23400, 23700, 24648, 25675, 25950, 26988, 27334, 28440, 30810, 31140, 33735, 34600, 35550, 36972, 38925, 40482, 41001, 41080, 44980, 46215, 47400, 51350, 51900, 53976, 54668, 56225, 61620, 62280, 67470, 68335, 71100, 73944, 77025, 77850, 80964, 82002, 89960, 92430, 101205, 102700, 103800, 109336, 112450, 123003, 123240, 134940, 136670, 142200, 154050, 155700, 161928, 164004, 168675, 177671, 184860, 202410, 205005, 205400, 224900, 231075, 246006, 269880, 273340, 308100, 311400, 328008, 337350, 341675, 355342, 369720, 404820, 410010, 449800, 462150, 492012, 506025, 533013, 546680, 615015, 616200, 674700, 683350, 710684, 809640, 820020, 888355, 924300, 984024, 1012050, 1025025, 1066026, 1230030, 1349400, 1366700, 1421368, 1599039, 1640040, 1776710, 1848600, 2024100, 2050050, 2132052, 2460060, 2665065, 2733400, 3075075, 3198078, 3553420, 4048200, 4100100, 4264104, 4441775, 4920120, 5330130, 6150150, 6396156, 7106840, 7995195, 8200200, 8883550, 10660260, 12300300, 12792312, 13325325, 15990390, 17767100, 21320520, 24600600, 26650650, 31980780, 35534200, 39975975, 53301300, 63961560, 79951950, 106602600, 159903900, 319807800]

約数ペア:

[(1, 319807800), (2, 159903900), (3, 106602600), (4, 79951950), (5, 63961560), (6, 53301300), (8, 39975975), (9, 35534200), (10, 31980780), (12, 26650650), (13, 24600600), (15, 21320520), (18, 17767100), (20, 15990390), (24, 13325325), (25, 12792312), (26, 12300300), (30, 10660260), (36, 8883550), (39, 8200200), (40, 7995195), (45, 7106840), (50, 6396156), (52, 6150150), (60, 5330130), (65, 4920120), (72, 4441775), (75, 4264104), (78, 4100100), (79, 4048200), (90, 3553420), (100, 3198078), (104, 3075075), (117, 2733400), (120, 2665065), (130, 2460060), (150, 2132052), (156, 2050050), (158, 2024100), (173, 1848600), (180, 1776710), (195, 1640040), (200, 1599039), (225, 1421368), (234, 1366700), (237, 1349400), (260, 1230030), (300, 1066026), (312, 1025025), (316, 1012050), (325, 984024), (346, 924300), (360, 888355), (390, 820020), (395, 809640), (450, 710684), (468, 683350), (474, 674700), (519, 616200), (520, 615015), (585, 546680), (600, 533013), (632, 506025), (650, 492012), (692, 462150), (711, 449800), (780, 410010), (790, 404820), (865, 369720), (900, 355342), (936, 341675), (948, 337350), (975, 328008), (1027, 311400), (1038, 308100), (1170, 273340), (1185, 269880), (1300, 246006), (1384, 231075), (1422, 224900), (1557, 205400), (1560, 205005), (1580, 202410), (1730, 184860), (1800, 177671), (1896, 168675), (1950, 164004), (1975, 161928), (2054, 155700), (2076, 154050), (2249, 142200), (2340, 136670), (2370, 134940), (2595, 123240), (2600, 123003), (2844, 112450), (2925, 109336), (3081, 103800), (3114, 102700), (3160, 101205), (3460, 92430), (3555, 89960), (3900, 82002), (3950, 80964), (4108, 77850), (4152, 77025), (4325, 73944), (4498, 71100), (4680, 68335), (4740, 67470), (5135, 62280), (5190, 61620), (5688, 56225), (5850, 54668), (5925, 53976), (6162, 51900), (6228, 51350), (6747, 47400), (6920, 46215), (7110, 44980), (7785, 41080), (7800, 41001), (7900, 40482), (8216, 38925), (8650, 36972), (8996, 35550), (9243, 34600), (9480, 33735), (10270, 31140), (10380, 30810), (11245, 28440), (11700, 27334), (11850, 26988), (12324, 25950), (12456, 25675), (12975, 24648), (13494, 23700), (13667, 23400), (14220, 22490), (15405, 20760), (15570, 20540), (15800, 20241), (17300, 18486), (17775, 17992)]