78572600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 214272000

約数和(自身を除く): 135699400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 29, 31, 38, 40, 46, 50, 58, 62, 76, 92, 95, 100, 115, 116, 124, 145, 152, 155, 184, 190, 200, 230, 232, 248, 290, 310, 380, 437, 460, 475, 551, 575, 580, 589, 620, 667, 713, 725, 760, 775, 874, 899, 920, 950, 1102, 1150, 1160, 1178, 1240, 1334, 1426, 1450, 1550, 1748, 1798, 1900, 2185, 2204, 2300, 2356, 2668, 2755, 2852, 2900, 2945, 3100, 3335, 3496, 3565, 3596, 3800, 4370, 4408, 4495, 4600, 4712, 5336, 5510, 5704, 5800, 5890, 6200, 6670, 7130, 7192, 8740, 8990, 10925, 11020, 11780, 12673, 13340, 13547, 13775, 14260, 14725, 16675, 17081, 17480, 17825, 17980, 20677, 21850, 22040, 22475, 23560, 25346, 26680, 27094, 27550, 28520, 29450, 33350, 34162, 35650, 35960, 41354, 43700, 44950, 50692, 54188, 55100, 58900, 63365, 66700, 67735, 68324, 71300, 82708, 85405, 87400, 89900, 101384, 103385, 108376, 110200, 117800, 126730, 133400, 135470, 136648, 142600, 165416, 170810, 179800, 206770, 253460, 270940, 316825, 338675, 341620, 392863, 413540, 427025, 506920, 516925, 541880, 633650, 677350, 683240, 785726, 827080, 854050, 1033850, 1267300, 1354700, 1571452, 1708100, 1964315, 2067700, 2534600, 2709400, 3142904, 3416200, 3928630, 4135400, 7857260, 9821575, 15714520, 19643150, 39286300, 78572600]

約数ペア:

[(1, 78572600), (2, 39286300), (4, 19643150), (5, 15714520), (8, 9821575), (10, 7857260), (19, 4135400), (20, 3928630), (23, 3416200), (25, 3142904), (29, 2709400), (31, 2534600), (38, 2067700), (40, 1964315), (46, 1708100), (50, 1571452), (58, 1354700), (62, 1267300), (76, 1033850), (92, 854050), (95, 827080), (100, 785726), (115, 683240), (116, 677350), (124, 633650), (145, 541880), (152, 516925), (155, 506920), (184, 427025), (190, 413540), (200, 392863), (230, 341620), (232, 338675), (248, 316825), (290, 270940), (310, 253460), (380, 206770), (437, 179800), (460, 170810), (475, 165416), (551, 142600), (575, 136648), (580, 135470), (589, 133400), (620, 126730), (667, 117800), (713, 110200), (725, 108376), (760, 103385), (775, 101384), (874, 89900), (899, 87400), (920, 85405), (950, 82708), (1102, 71300), (1150, 68324), (1160, 67735), (1178, 66700), (1240, 63365), (1334, 58900), (1426, 55100), (1450, 54188), (1550, 50692), (1748, 44950), (1798, 43700), (1900, 41354), (2185, 35960), (2204, 35650), (2300, 34162), (2356, 33350), (2668, 29450), (2755, 28520), (2852, 27550), (2900, 27094), (2945, 26680), (3100, 25346), (3335, 23560), (3496, 22475), (3565, 22040), (3596, 21850), (3800, 20677), (4370, 17980), (4408, 17825), (4495, 17480), (4600, 17081), (4712, 16675), (5336, 14725), (5510, 14260), (5704, 13775), (5800, 13547), (5890, 13340), (6200, 12673), (6670, 11780), (7130, 11020), (7192, 10925), (8740, 8990)]