82026700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 220860864

約数和(自身を除く): 138834164

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 61, 68, 70, 85, 100, 113, 119, 122, 140, 170, 175, 226, 238, 244, 305, 340, 350, 425, 427, 452, 476, 565, 595, 610, 700, 791, 850, 854, 1037, 1130, 1190, 1220, 1525, 1582, 1700, 1708, 1921, 2074, 2135, 2260, 2380, 2825, 2975, 3050, 3164, 3842, 3955, 4148, 4270, 5185, 5650, 5950, 6100, 6893, 7259, 7684, 7910, 8540, 9605, 10370, 10675, 11300, 11900, 13447, 13786, 14518, 15820, 19210, 19775, 20740, 21350, 25925, 26894, 27572, 29036, 34465, 36295, 38420, 39550, 42700, 48025, 48251, 51850, 53788, 67235, 68930, 72590, 79100, 96050, 96502, 103700, 117181, 134470, 137860, 145180, 172325, 181475, 192100, 193004, 234362, 241255, 268940, 336175, 344650, 362950, 468724, 482510, 585905, 672350, 689300, 725900, 820267, 965020, 1171810, 1206275, 1344700, 1640534, 2343620, 2412550, 2929525, 3281068, 4101335, 4825100, 5859050, 8202670, 11718100, 16405340, 20506675, 41013350, 82026700]

約数ペア:

[(1, 82026700), (2, 41013350), (4, 20506675), (5, 16405340), (7, 11718100), (10, 8202670), (14, 5859050), (17, 4825100), (20, 4101335), (25, 3281068), (28, 2929525), (34, 2412550), (35, 2343620), (50, 1640534), (61, 1344700), (68, 1206275), (70, 1171810), (85, 965020), (100, 820267), (113, 725900), (119, 689300), (122, 672350), (140, 585905), (170, 482510), (175, 468724), (226, 362950), (238, 344650), (244, 336175), (305, 268940), (340, 241255), (350, 234362), (425, 193004), (427, 192100), (452, 181475), (476, 172325), (565, 145180), (595, 137860), (610, 134470), (700, 117181), (791, 103700), (850, 96502), (854, 96050), (1037, 79100), (1130, 72590), (1190, 68930), (1220, 67235), (1525, 53788), (1582, 51850), (1700, 48251), (1708, 48025), (1921, 42700), (2074, 39550), (2135, 38420), (2260, 36295), (2380, 34465), (2825, 29036), (2975, 27572), (3050, 26894), (3164, 25925), (3842, 21350), (3955, 20740), (4148, 19775), (4270, 19210), (5185, 15820), (5650, 14518), (5950, 13786), (6100, 13447), (6893, 11900), (7259, 11300), (7684, 10675), (7910, 10370), (8540, 9605)]