82716900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 216

約数和(自身を含む): 295668576

約数和(自身を除く): 212951676

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, 331, 340, 350, 357, 420, 425, 476, 490, 510, 525, 588, 595, 662, 700, 714, 735, 833, 850, 980, 993, 1020, 1050, 1190, 1225, 1275, 1324, 1428, 1470, 1655, 1666, 1700, 1785, 1986, 2100, 2317, 2380, 2450, 2499, 2550, 2940, 2975, 3310, 3332, 3570, 3675, 3972, 4165, 4634, 4900, 4965, 4998, 5100, 5627, 5950, 6620, 6951, 7140, 7350, 8275, 8330, 8925, 9268, 9930, 9996, 11254, 11585, 11900, 12495, 13902, 14700, 16219, 16550, 16660, 16881, 17850, 19860, 20825, 22508, 23170, 24825, 24990, 27804, 28135, 32438, 33100, 33762, 34755, 35700, 39389, 41650, 46340, 48657, 49650, 49980, 56270, 57925, 62475, 64876, 67524, 69510, 78778, 81095, 83300, 84405, 97314, 99300, 112540, 115850, 118167, 124950, 139020, 140675, 157556, 162190, 168810, 173775, 194628, 196945, 231700, 236334, 243285, 249900, 275723, 281350, 324380, 337620, 347550, 393890, 405475, 422025, 472668, 486570, 551446, 562700, 590835, 695100, 787780, 810950, 827169, 844050, 973140, 984725, 1102892, 1181670, 1216425, 1378615, 1621900, 1654338, 1688100, 1969450, 2363340, 2432850, 2757230, 2954175, 3308676, 3938900, 4135845, 4865700, 5514460, 5908350, 6893075, 8271690, 11816700, 13786150, 16543380, 20679225, 27572300, 41358450, 82716900]

約数ペア:

[(1, 82716900), (2, 41358450), (3, 27572300), (4, 20679225), (5, 16543380), (6, 13786150), (7, 11816700), (10, 8271690), (12, 6893075), (14, 5908350), (15, 5514460), (17, 4865700), (20, 4135845), (21, 3938900), (25, 3308676), (28, 2954175), (30, 2757230), (34, 2432850), (35, 2363340), (42, 1969450), (49, 1688100), (50, 1654338), (51, 1621900), (60, 1378615), (68, 1216425), (70, 1181670), (75, 1102892), (84, 984725), (85, 973140), (98, 844050), (100, 827169), (102, 810950), (105, 787780), (119, 695100), (140, 590835), (147, 562700), (150, 551446), (170, 486570), (175, 472668), (196, 422025), (204, 405475), (210, 393890), (238, 347550), (245, 337620), (255, 324380), (294, 281350), (300, 275723), (331, 249900), (340, 243285), (350, 236334), (357, 231700), (420, 196945), (425, 194628), (476, 173775), (490, 168810), (510, 162190), (525, 157556), (588, 140675), (595, 139020), (662, 124950), (700, 118167), (714, 115850), (735, 112540), (833, 99300), (850, 97314), (980, 84405), (993, 83300), (1020, 81095), (1050, 78778), (1190, 69510), (1225, 67524), (1275, 64876), (1324, 62475), (1428, 57925), (1470, 56270), (1655, 49980), (1666, 49650), (1700, 48657), (1785, 46340), (1986, 41650), (2100, 39389), (2317, 35700), (2380, 34755), (2450, 33762), (2499, 33100), (2550, 32438), (2940, 28135), (2975, 27804), (3310, 24990), (3332, 24825), (3570, 23170), (3675, 22508), (3972, 20825), (4165, 19860), (4634, 17850), (4900, 16881), (4965, 16660), (4998, 16550), (5100, 16219), (5627, 14700), (5950, 13902), (6620, 12495), (6951, 11900), (7140, 11585), (7350, 11254), (8275, 9996), (8330, 9930), (8925, 9268)]