145163340

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 554770944

約数和(自身を除く): 409607604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 243, 251, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 486, 502, 510, 540, 567, 595, 612, 630, 714, 753, 756, 765, 810, 918, 945, 972, 1004, 1020, 1071, 1134, 1190, 1215, 1255, 1260, 1377, 1428, 1506, 1530, 1620, 1701, 1757, 1785, 1836, 1890, 2142, 2259, 2268, 2295, 2380, 2430, 2510, 2754, 2835, 3012, 3060, 3213, 3402, 3514, 3570, 3765, 3780, 4131, 4267, 4284, 4518, 4590, 4860, 5020, 5271, 5355, 5508, 5670, 6426, 6777, 6804, 6885, 7028, 7140, 7530, 8262, 8505, 8534, 8785, 9036, 9180, 9639, 10542, 10710, 11295, 11340, 12801, 12852, 13554, 13770, 15060, 15813, 16065, 16524, 17010, 17068, 17570, 19278, 20331, 20655, 21084, 21335, 21420, 22590, 25602, 26355, 27108, 27540, 28917, 29869, 31626, 32130, 33885, 34020, 35140, 38403, 38556, 40662, 41310, 42670, 45180, 47439, 48195, 51204, 52710, 57834, 59738, 60993, 63252, 64005, 64260, 67770, 76806, 79065, 81324, 82620, 85340, 89607, 94878, 96390, 101655, 105420, 115209, 115668, 119476, 121986, 128010, 135540, 142317, 144585, 149345, 153612, 158130, 179214, 189756, 192015, 192780, 203310, 230418, 237195, 243972, 256020, 268821, 284634, 289170, 298690, 304965, 316260, 345627, 358428, 384030, 406620, 426951, 448035, 460836, 474390, 537642, 569268, 576045, 578340, 597380, 609930, 691254, 711585, 768060, 806463, 853902, 896070, 948780, 1036881, 1075284, 1152090, 1219860, 1344105, 1382508, 1423170, 1612926, 1707804, 1728135, 1792140, 2073762, 2134755, 2304180, 2419389, 2688210, 2846340, 3225852, 3456270, 4032315, 4147524, 4269510, 4838778, 5184405, 5376420, 6912540, 7258167, 8064630, 8539020, 9677556, 10368810, 12096945, 14516334, 16129260, 20737620, 24193890, 29032668, 36290835, 48387780, 72581670, 145163340]

約数ペア:

[(1, 145163340), (2, 72581670), (3, 48387780), (4, 36290835), (5, 29032668), (6, 24193890), (7, 20737620), (9, 16129260), (10, 14516334), (12, 12096945), (14, 10368810), (15, 9677556), (17, 8539020), (18, 8064630), (20, 7258167), (21, 6912540), (27, 5376420), (28, 5184405), (30, 4838778), (34, 4269510), (35, 4147524), (36, 4032315), (42, 3456270), (45, 3225852), (51, 2846340), (54, 2688210), (60, 2419389), (63, 2304180), (68, 2134755), (70, 2073762), (81, 1792140), (84, 1728135), (85, 1707804), (90, 1612926), (102, 1423170), (105, 1382508), (108, 1344105), (119, 1219860), (126, 1152090), (135, 1075284), (140, 1036881), (153, 948780), (162, 896070), (170, 853902), (180, 806463), (189, 768060), (204, 711585), (210, 691254), (238, 609930), (243, 597380), (251, 578340), (252, 576045), (255, 569268), (270, 537642), (306, 474390), (315, 460836), (324, 448035), (340, 426951), (357, 406620), (378, 384030), (405, 358428), (420, 345627), (459, 316260), (476, 304965), (486, 298690), (502, 289170), (510, 284634), (540, 268821), (567, 256020), (595, 243972), (612, 237195), (630, 230418), (714, 203310), (753, 192780), (756, 192015), (765, 189756), (810, 179214), (918, 158130), (945, 153612), (972, 149345), (1004, 144585), (1020, 142317), (1071, 135540), (1134, 128010), (1190, 121986), (1215, 119476), (1255, 115668), (1260, 115209), (1377, 105420), (1428, 101655), (1506, 96390), (1530, 94878), (1620, 89607), (1701, 85340), (1757, 82620), (1785, 81324), (1836, 79065), (1890, 76806), (2142, 67770), (2259, 64260), (2268, 64005), (2295, 63252), (2380, 60993), (2430, 59738), (2510, 57834), (2754, 52710), (2835, 51204), (3012, 48195), (3060, 47439), (3213, 45180), (3402, 42670), (3514, 41310), (3570, 40662), (3765, 38556), (3780, 38403), (4131, 35140), (4267, 34020), (4284, 33885), (4518, 32130), (4590, 31626), (4860, 29869), (5020, 28917), (5271, 27540), (5355, 27108), (5508, 26355), (5670, 25602), (6426, 22590), (6777, 21420), (6804, 21335), (6885, 21084), (7028, 20655), (7140, 20331), (7530, 19278), (8262, 17570), (8505, 17068), (8534, 17010), (8785, 16524), (9036, 16065), (9180, 15813), (9639, 15060), (10542, 13770), (10710, 13554), (11295, 12852), (11340, 12801)]