79249950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 259983360

約数和(自身を除く): 180733410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 23, 25, 26, 30, 31, 38, 39, 45, 46, 50, 57, 62, 65, 69, 75, 78, 90, 93, 95, 114, 115, 117, 130, 138, 150, 155, 171, 186, 190, 195, 207, 225, 230, 234, 247, 279, 285, 299, 310, 325, 342, 345, 390, 403, 414, 437, 450, 465, 475, 494, 558, 570, 575, 585, 589, 598, 650, 690, 713, 741, 775, 806, 855, 874, 897, 930, 950, 975, 1035, 1150, 1170, 1178, 1209, 1235, 1311, 1395, 1425, 1426, 1482, 1495, 1550, 1710, 1725, 1767, 1794, 1950, 2015, 2070, 2139, 2185, 2223, 2325, 2418, 2470, 2622, 2691, 2790, 2850, 2925, 2945, 2990, 3450, 3534, 3565, 3627, 3705, 3933, 4030, 4275, 4278, 4370, 4446, 4485, 4650, 5175, 5301, 5382, 5681, 5850, 5890, 6045, 6175, 6417, 6555, 6975, 7130, 7254, 7410, 7475, 7657, 7866, 8550, 8835, 8970, 9269, 10075, 10350, 10602, 10695, 10925, 11115, 11362, 12090, 12350, 12834, 13110, 13455, 13547, 13950, 14725, 14950, 15314, 17043, 17670, 17825, 18135, 18525, 18538, 19665, 20150, 21390, 21850, 22230, 22425, 22971, 26505, 26910, 27094, 27807, 28405, 29450, 30225, 32085, 32775, 34086, 35650, 36270, 37050, 38285, 39330, 40641, 44175, 44850, 45942, 46345, 51129, 53010, 53475, 55575, 55614, 56810, 60450, 64170, 65550, 67275, 67735, 68913, 76570, 81282, 83421, 85215, 88350, 90675, 92690, 98325, 102258, 106950, 111150, 114855, 121923, 132525, 134550, 135470, 137826, 139035, 142025, 160425, 166842, 170430, 176111, 181350, 191425, 196650, 203205, 229710, 231725, 243846, 255645, 265050, 278070, 284050, 320850, 338675, 344565, 352222, 382850, 406410, 417105, 426075, 463450, 511290, 528333, 574275, 609615, 677350, 689130, 695175, 834210, 852150, 880555, 1016025, 1056666, 1148550, 1219230, 1278225, 1390350, 1584999, 1722825, 1761110, 2032050, 2085525, 2556450, 2641665, 3048075, 3169998, 3445650, 4171050, 4402775, 5283330, 6096150, 7924995, 8805550, 13208325, 15849990, 26416650, 39624975, 79249950]

約数ペア:

[(1, 79249950), (2, 39624975), (3, 26416650), (5, 15849990), (6, 13208325), (9, 8805550), (10, 7924995), (13, 6096150), (15, 5283330), (18, 4402775), (19, 4171050), (23, 3445650), (25, 3169998), (26, 3048075), (30, 2641665), (31, 2556450), (38, 2085525), (39, 2032050), (45, 1761110), (46, 1722825), (50, 1584999), (57, 1390350), (62, 1278225), (65, 1219230), (69, 1148550), (75, 1056666), (78, 1016025), (90, 880555), (93, 852150), (95, 834210), (114, 695175), (115, 689130), (117, 677350), (130, 609615), (138, 574275), (150, 528333), (155, 511290), (171, 463450), (186, 426075), (190, 417105), (195, 406410), (207, 382850), (225, 352222), (230, 344565), (234, 338675), (247, 320850), (279, 284050), (285, 278070), (299, 265050), (310, 255645), (325, 243846), (342, 231725), (345, 229710), (390, 203205), (403, 196650), (414, 191425), (437, 181350), (450, 176111), (465, 170430), (475, 166842), (494, 160425), (558, 142025), (570, 139035), (575, 137826), (585, 135470), (589, 134550), (598, 132525), (650, 121923), (690, 114855), (713, 111150), (741, 106950), (775, 102258), (806, 98325), (855, 92690), (874, 90675), (897, 88350), (930, 85215), (950, 83421), (975, 81282), (1035, 76570), (1150, 68913), (1170, 67735), (1178, 67275), (1209, 65550), (1235, 64170), (1311, 60450), (1395, 56810), (1425, 55614), (1426, 55575), (1482, 53475), (1495, 53010), (1550, 51129), (1710, 46345), (1725, 45942), (1767, 44850), (1794, 44175), (1950, 40641), (2015, 39330), (2070, 38285), (2139, 37050), (2185, 36270), (2223, 35650), (2325, 34086), (2418, 32775), (2470, 32085), (2622, 30225), (2691, 29450), (2790, 28405), (2850, 27807), (2925, 27094), (2945, 26910), (2990, 26505), (3450, 22971), (3534, 22425), (3565, 22230), (3627, 21850), (3705, 21390), (3933, 20150), (4030, 19665), (4275, 18538), (4278, 18525), (4370, 18135), (4446, 17825), (4485, 17670), (4650, 17043), (5175, 15314), (5301, 14950), (5382, 14725), (5681, 13950), (5850, 13547), (5890, 13455), (6045, 13110), (6175, 12834), (6417, 12350), (6555, 12090), (6975, 11362), (7130, 11115), (7254, 10925), (7410, 10695), (7475, 10602), (7657, 10350), (7866, 10075), (8550, 9269), (8835, 8970)]