66676050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 208683072

約数和(自身を除く): 142007022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 225, 305, 315, 347, 350, 366, 427, 450, 525, 549, 610, 630, 694, 854, 915, 1041, 1050, 1098, 1281, 1525, 1575, 1735, 1830, 2082, 2135, 2429, 2562, 2745, 3050, 3123, 3150, 3470, 3843, 4270, 4575, 4858, 5205, 5490, 6246, 6405, 7287, 7686, 8675, 9150, 10410, 10675, 12145, 12810, 13725, 14574, 15615, 17350, 19215, 21167, 21350, 21861, 24290, 26025, 27450, 31230, 32025, 36435, 38430, 42334, 43722, 52050, 60725, 63501, 64050, 72870, 78075, 96075, 105835, 109305, 121450, 127002, 148169, 156150, 182175, 190503, 192150, 211670, 218610, 296338, 317505, 364350, 381006, 444507, 529175, 546525, 635010, 740845, 889014, 952515, 1058350, 1093050, 1333521, 1481690, 1587525, 1905030, 2222535, 2667042, 3175050, 3704225, 4445070, 4762575, 6667605, 7408450, 9525150, 11112675, 13335210, 22225350, 33338025, 66676050]

約数ペア:

[(1, 66676050), (2, 33338025), (3, 22225350), (5, 13335210), (6, 11112675), (7, 9525150), (9, 7408450), (10, 6667605), (14, 4762575), (15, 4445070), (18, 3704225), (21, 3175050), (25, 2667042), (30, 2222535), (35, 1905030), (42, 1587525), (45, 1481690), (50, 1333521), (61, 1093050), (63, 1058350), (70, 952515), (75, 889014), (90, 740845), (105, 635010), (122, 546525), (126, 529175), (150, 444507), (175, 381006), (183, 364350), (210, 317505), (225, 296338), (305, 218610), (315, 211670), (347, 192150), (350, 190503), (366, 182175), (427, 156150), (450, 148169), (525, 127002), (549, 121450), (610, 109305), (630, 105835), (694, 96075), (854, 78075), (915, 72870), (1041, 64050), (1050, 63501), (1098, 60725), (1281, 52050), (1525, 43722), (1575, 42334), (1735, 38430), (1830, 36435), (2082, 32025), (2135, 31230), (2429, 27450), (2562, 26025), (2745, 24290), (3050, 21861), (3123, 21350), (3150, 21167), (3470, 19215), (3843, 17350), (4270, 15615), (4575, 14574), (4858, 13725), (5205, 12810), (5490, 12145), (6246, 10675), (6405, 10410), (7287, 9150), (7686, 8675)]