149558880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 535127040

約数和(自身を除く): 385568160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 31, 32, 38, 40, 46, 48, 57, 60, 62, 69, 76, 80, 92, 93, 95, 96, 114, 115, 120, 124, 138, 152, 155, 160, 184, 186, 190, 228, 230, 240, 248, 276, 285, 304, 310, 345, 368, 372, 380, 437, 456, 460, 465, 480, 496, 529, 552, 570, 589, 608, 620, 690, 713, 736, 744, 760, 874, 912, 920, 930, 992, 1058, 1104, 1140, 1178, 1240, 1311, 1380, 1426, 1488, 1520, 1587, 1748, 1767, 1824, 1840, 1860, 2116, 2139, 2185, 2208, 2280, 2356, 2480, 2622, 2645, 2760, 2852, 2945, 2976, 3040, 3174, 3496, 3534, 3565, 3680, 3720, 4232, 4278, 4370, 4560, 4712, 4960, 5244, 5290, 5520, 5704, 5890, 6348, 6555, 6992, 7068, 7130, 7440, 7935, 8464, 8556, 8740, 8835, 9120, 9424, 10051, 10488, 10580, 10695, 11040, 11408, 11780, 12696, 13110, 13547, 13984, 14136, 14260, 14880, 15870, 16399, 16928, 17112, 17480, 17670, 18848, 20102, 20976, 21160, 21390, 22816, 23560, 25392, 26220, 27094, 28272, 28520, 30153, 31740, 32798, 34224, 34960, 35340, 40204, 40641, 41952, 42320, 42780, 47120, 49197, 50255, 50784, 52440, 54188, 56544, 57040, 60306, 63480, 65596, 67735, 68448, 69920, 70680, 80408, 81282, 81995, 84640, 85560, 94240, 98394, 100510, 104880, 108376, 114080, 120612, 126960, 131192, 135470, 141360, 150765, 160816, 162564, 163990, 171120, 196788, 201020, 203205, 209760, 216752, 241224, 245985, 253920, 262384, 270940, 282720, 301530, 311581, 321632, 325128, 327980, 342240, 393576, 402040, 406410, 433504, 482448, 491970, 524768, 541880, 603060, 623162, 650256, 655960, 787152, 804080, 812820, 934743, 964896, 983940, 1083760, 1206120, 1246324, 1300512, 1311920, 1557905, 1574304, 1608160, 1625640, 1869486, 1967880, 2167520, 2412240, 2492648, 2623840, 3115810, 3251280, 3738972, 3935760, 4673715, 4824480, 4985296, 6231620, 6502560, 7477944, 7871520, 9347430, 9970592, 12463240, 14955888, 18694860, 24926480, 29911776, 37389720, 49852960, 74779440, 149558880]

約数ペア:

[(1, 149558880), (2, 74779440), (3, 49852960), (4, 37389720), (5, 29911776), (6, 24926480), (8, 18694860), (10, 14955888), (12, 12463240), (15, 9970592), (16, 9347430), (19, 7871520), (20, 7477944), (23, 6502560), (24, 6231620), (30, 4985296), (31, 4824480), (32, 4673715), (38, 3935760), (40, 3738972), (46, 3251280), (48, 3115810), (57, 2623840), (60, 2492648), (62, 2412240), (69, 2167520), (76, 1967880), (80, 1869486), (92, 1625640), (93, 1608160), (95, 1574304), (96, 1557905), (114, 1311920), (115, 1300512), (120, 1246324), (124, 1206120), (138, 1083760), (152, 983940), (155, 964896), (160, 934743), (184, 812820), (186, 804080), (190, 787152), (228, 655960), (230, 650256), (240, 623162), (248, 603060), (276, 541880), (285, 524768), (304, 491970), (310, 482448), (345, 433504), (368, 406410), (372, 402040), (380, 393576), (437, 342240), (456, 327980), (460, 325128), (465, 321632), (480, 311581), (496, 301530), (529, 282720), (552, 270940), (570, 262384), (589, 253920), (608, 245985), (620, 241224), (690, 216752), (713, 209760), (736, 203205), (744, 201020), (760, 196788), (874, 171120), (912, 163990), (920, 162564), (930, 160816), (992, 150765), (1058, 141360), (1104, 135470), (1140, 131192), (1178, 126960), (1240, 120612), (1311, 114080), (1380, 108376), (1426, 104880), (1488, 100510), (1520, 98394), (1587, 94240), (1748, 85560), (1767, 84640), (1824, 81995), (1840, 81282), (1860, 80408), (2116, 70680), (2139, 69920), (2185, 68448), (2208, 67735), (2280, 65596), (2356, 63480), (2480, 60306), (2622, 57040), (2645, 56544), (2760, 54188), (2852, 52440), (2945, 50784), (2976, 50255), (3040, 49197), (3174, 47120), (3496, 42780), (3534, 42320), (3565, 41952), (3680, 40641), (3720, 40204), (4232, 35340), (4278, 34960), (4370, 34224), (4560, 32798), (4712, 31740), (4960, 30153), (5244, 28520), (5290, 28272), (5520, 27094), (5704, 26220), (5890, 25392), (6348, 23560), (6555, 22816), (6992, 21390), (7068, 21160), (7130, 20976), (7440, 20102), (7935, 18848), (8464, 17670), (8556, 17480), (8740, 17112), (8835, 16928), (9120, 16399), (9424, 15870), (10051, 14880), (10488, 14260), (10580, 14136), (10695, 13984), (11040, 13547), (11408, 13110), (11780, 12696)]