118321700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 317729664

約数和(自身を除く): 199407964

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 61, 68, 70, 85, 100, 119, 122, 140, 163, 170, 175, 238, 244, 305, 326, 340, 350, 425, 427, 476, 595, 610, 652, 700, 815, 850, 854, 1037, 1141, 1190, 1220, 1525, 1630, 1700, 1708, 2074, 2135, 2282, 2380, 2771, 2975, 3050, 3260, 4075, 4148, 4270, 4564, 5185, 5542, 5705, 5950, 6100, 7259, 8150, 8540, 9943, 10370, 10675, 11084, 11410, 11900, 13855, 14518, 16300, 19397, 19886, 20740, 21350, 22820, 25925, 27710, 28525, 29036, 36295, 38794, 39772, 42700, 49715, 51850, 55420, 57050, 69275, 69601, 72590, 77588, 96985, 99430, 103700, 114100, 138550, 139202, 145180, 169031, 181475, 193970, 198860, 248575, 277100, 278404, 338062, 348005, 362950, 387940, 484925, 497150, 676124, 696010, 725900, 845155, 969850, 994300, 1183217, 1392020, 1690310, 1740025, 1939700, 2366434, 3380620, 3480050, 4225775, 4732868, 5916085, 6960100, 8451550, 11832170, 16903100, 23664340, 29580425, 59160850, 118321700]

約数ペア:

[(1, 118321700), (2, 59160850), (4, 29580425), (5, 23664340), (7, 16903100), (10, 11832170), (14, 8451550), (17, 6960100), (20, 5916085), (25, 4732868), (28, 4225775), (34, 3480050), (35, 3380620), (50, 2366434), (61, 1939700), (68, 1740025), (70, 1690310), (85, 1392020), (100, 1183217), (119, 994300), (122, 969850), (140, 845155), (163, 725900), (170, 696010), (175, 676124), (238, 497150), (244, 484925), (305, 387940), (326, 362950), (340, 348005), (350, 338062), (425, 278404), (427, 277100), (476, 248575), (595, 198860), (610, 193970), (652, 181475), (700, 169031), (815, 145180), (850, 139202), (854, 138550), (1037, 114100), (1141, 103700), (1190, 99430), (1220, 96985), (1525, 77588), (1630, 72590), (1700, 69601), (1708, 69275), (2074, 57050), (2135, 55420), (2282, 51850), (2380, 49715), (2771, 42700), (2975, 39772), (3050, 38794), (3260, 36295), (4075, 29036), (4148, 28525), (4270, 27710), (4564, 25925), (5185, 22820), (5542, 21350), (5705, 20740), (5950, 19886), (6100, 19397), (7259, 16300), (8150, 14518), (8540, 13855), (9943, 11900), (10370, 11410), (10675, 11084)]