85715700

素因数分解:

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

素因数の和:69

約数の個数: 216

約数和(自身を含む): 306355392

約数和(自身を除く): 220639692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 49, 50, 51, 60, 68, 70, 75, 84, 85, 98, 100, 102, 105, 119, 140, 147, 150, 170, 175, 196, 204, 210, 238, 245, 255, 294, 300, 340, 343, 350, 357, 420, 425, 476, 490, 510, 525, 588, 595, 686, 700, 714, 735, 833, 850, 980, 1020, 1029, 1050, 1190, 1225, 1275, 1372, 1428, 1470, 1666, 1700, 1715, 1785, 2058, 2100, 2380, 2401, 2450, 2499, 2550, 2940, 2975, 3332, 3430, 3570, 3675, 4116, 4165, 4802, 4900, 4998, 5100, 5145, 5831, 5950, 6860, 7140, 7203, 7350, 8330, 8575, 8925, 9604, 9996, 10290, 11662, 11900, 12005, 12495, 14406, 14700, 16660, 16807, 17150, 17493, 17850, 20580, 20825, 23324, 24010, 24990, 25725, 28812, 29155, 33614, 34300, 34986, 35700, 36015, 40817, 41650, 48020, 49980, 50421, 51450, 58310, 60025, 62475, 67228, 69972, 72030, 81634, 83300, 84035, 87465, 100842, 102900, 116620, 120050, 122451, 124950, 144060, 145775, 163268, 168070, 174930, 180075, 201684, 204085, 240100, 244902, 249900, 252105, 285719, 291550, 336140, 349860, 360150, 408170, 420175, 437325, 489804, 504210, 571438, 583100, 612255, 720300, 816340, 840350, 857157, 874650, 1008420, 1020425, 1142876, 1224510, 1260525, 1428595, 1680700, 1714314, 1749300, 2040850, 2449020, 2521050, 2857190, 3061275, 3428628, 4081700, 4285785, 5042100, 5714380, 6122550, 7142975, 8571570, 12245100, 14285950, 17143140, 21428925, 28571900, 42857850, 85715700]

約数ペア:

[(1, 85715700), (2, 42857850), (3, 28571900), (4, 21428925), (5, 17143140), (6, 14285950), (7, 12245100), (10, 8571570), (12, 7142975), (14, 6122550), (15, 5714380), (17, 5042100), (20, 4285785), (21, 4081700), (25, 3428628), (28, 3061275), (30, 2857190), (34, 2521050), (35, 2449020), (42, 2040850), (49, 1749300), (50, 1714314), (51, 1680700), (60, 1428595), (68, 1260525), (70, 1224510), (75, 1142876), (84, 1020425), (85, 1008420), (98, 874650), (100, 857157), (102, 840350), (105, 816340), (119, 720300), (140, 612255), (147, 583100), (150, 571438), (170, 504210), (175, 489804), (196, 437325), (204, 420175), (210, 408170), (238, 360150), (245, 349860), (255, 336140), (294, 291550), (300, 285719), (340, 252105), (343, 249900), (350, 244902), (357, 240100), (420, 204085), (425, 201684), (476, 180075), (490, 174930), (510, 168070), (525, 163268), (588, 145775), (595, 144060), (686, 124950), (700, 122451), (714, 120050), (735, 116620), (833, 102900), (850, 100842), (980, 87465), (1020, 84035), (1029, 83300), (1050, 81634), (1190, 72030), (1225, 69972), (1275, 67228), (1372, 62475), (1428, 60025), (1470, 58310), (1666, 51450), (1700, 50421), (1715, 49980), (1785, 48020), (2058, 41650), (2100, 40817), (2380, 36015), (2401, 35700), (2450, 34986), (2499, 34300), (2550, 33614), (2940, 29155), (2975, 28812), (3332, 25725), (3430, 24990), (3570, 24010), (3675, 23324), (4116, 20825), (4165, 20580), (4802, 17850), (4900, 17493), (4998, 17150), (5100, 16807), (5145, 16660), (5831, 14700), (5950, 14406), (6860, 12495), (7140, 12005), (7203, 11900), (7350, 11662), (8330, 10290), (8575, 9996), (8925, 9604)]