247210600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 767450880

約数和(自身を除く): 520240280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 40, 47, 50, 52, 56, 65, 68, 70, 85, 91, 94, 100, 104, 119, 130, 136, 140, 170, 175, 182, 188, 200, 221, 235, 238, 260, 280, 289, 325, 329, 340, 350, 364, 376, 425, 442, 455, 470, 476, 520, 578, 595, 611, 650, 658, 680, 700, 728, 799, 850, 884, 910, 940, 952, 1105, 1156, 1175, 1190, 1222, 1300, 1316, 1400, 1445, 1547, 1598, 1645, 1700, 1768, 1820, 1880, 2023, 2210, 2275, 2312, 2350, 2380, 2444, 2600, 2632, 2890, 2975, 3055, 3094, 3196, 3290, 3400, 3640, 3757, 3995, 4046, 4277, 4420, 4550, 4700, 4760, 4888, 5525, 5593, 5780, 5950, 6110, 6188, 6392, 6580, 7225, 7514, 7735, 7990, 8092, 8225, 8554, 8840, 9100, 9400, 10115, 10387, 11050, 11186, 11560, 11900, 12220, 12376, 13160, 13583, 14450, 15028, 15275, 15470, 15980, 16184, 16450, 17108, 18200, 18785, 19975, 20230, 20774, 21385, 22100, 22372, 23800, 24440, 26299, 27166, 27965, 28900, 30056, 30550, 30940, 31960, 32900, 34216, 37570, 38675, 39950, 40460, 41548, 42770, 44200, 44744, 50575, 51935, 52598, 54332, 55930, 57800, 61100, 61880, 65800, 67915, 72709, 75140, 77350, 79900, 80920, 83096, 85540, 93925, 95081, 101150, 103870, 105196, 106925, 108664, 111860, 122200, 131495, 135830, 139825, 145418, 150280, 154700, 159800, 171080, 176579, 187850, 190162, 202300, 207740, 210392, 213850, 223720, 259675, 262990, 271660, 279650, 290836, 309400, 339575, 353158, 363545, 375700, 380324, 404600, 415480, 427700, 475405, 519350, 525980, 543320, 559300, 581672, 657475, 679150, 706316, 727090, 751400, 760648, 855400, 882895, 950810, 1038700, 1051960, 1118600, 1236053, 1314950, 1358300, 1412632, 1454180, 1765790, 1817725, 1901620, 2077400, 2377025, 2472106, 2629900, 2716600, 2908360, 3531580, 3635450, 3803240, 4414475, 4754050, 4944212, 5259800, 6180265, 7063160, 7270900, 8828950, 9508100, 9888424, 12360530, 14541800, 17657900, 19016200, 24721060, 30901325, 35315800, 49442120, 61802650, 123605300, 247210600]

約数ペア:

[(1, 247210600), (2, 123605300), (4, 61802650), (5, 49442120), (7, 35315800), (8, 30901325), (10, 24721060), (13, 19016200), (14, 17657900), (17, 14541800), (20, 12360530), (25, 9888424), (26, 9508100), (28, 8828950), (34, 7270900), (35, 7063160), (40, 6180265), (47, 5259800), (50, 4944212), (52, 4754050), (56, 4414475), (65, 3803240), (68, 3635450), (70, 3531580), (85, 2908360), (91, 2716600), (94, 2629900), (100, 2472106), (104, 2377025), (119, 2077400), (130, 1901620), (136, 1817725), (140, 1765790), (170, 1454180), (175, 1412632), (182, 1358300), (188, 1314950), (200, 1236053), (221, 1118600), (235, 1051960), (238, 1038700), (260, 950810), (280, 882895), (289, 855400), (325, 760648), (329, 751400), (340, 727090), (350, 706316), (364, 679150), (376, 657475), (425, 581672), (442, 559300), (455, 543320), (470, 525980), (476, 519350), (520, 475405), (578, 427700), (595, 415480), (611, 404600), (650, 380324), (658, 375700), (680, 363545), (700, 353158), (728, 339575), (799, 309400), (850, 290836), (884, 279650), (910, 271660), (940, 262990), (952, 259675), (1105, 223720), (1156, 213850), (1175, 210392), (1190, 207740), (1222, 202300), (1300, 190162), (1316, 187850), (1400, 176579), (1445, 171080), (1547, 159800), (1598, 154700), (1645, 150280), (1700, 145418), (1768, 139825), (1820, 135830), (1880, 131495), (2023, 122200), (2210, 111860), (2275, 108664), (2312, 106925), (2350, 105196), (2380, 103870), (2444, 101150), (2600, 95081), (2632, 93925), (2890, 85540), (2975, 83096), (3055, 80920), (3094, 79900), (3196, 77350), (3290, 75140), (3400, 72709), (3640, 67915), (3757, 65800), (3995, 61880), (4046, 61100), (4277, 57800), (4420, 55930), (4550, 54332), (4700, 52598), (4760, 51935), (4888, 50575), (5525, 44744), (5593, 44200), (5780, 42770), (5950, 41548), (6110, 40460), (6188, 39950), (6392, 38675), (6580, 37570), (7225, 34216), (7514, 32900), (7735, 31960), (7990, 30940), (8092, 30550), (8225, 30056), (8554, 28900), (8840, 27965), (9100, 27166), (9400, 26299), (10115, 24440), (10387, 23800), (11050, 22372), (11186, 22100), (11560, 21385), (11900, 20774), (12220, 20230), (12376, 19975), (13160, 18785), (13583, 18200), (14450, 17108), (15028, 16450), (15275, 16184), (15470, 15980)]