90951000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 334264320

約数和(自身を除く): 243313320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 61, 70, 71, 75, 84, 100, 105, 120, 122, 125, 140, 142, 150, 168, 175, 183, 200, 210, 213, 244, 250, 280, 284, 300, 305, 350, 355, 366, 375, 420, 426, 427, 488, 497, 500, 525, 568, 600, 610, 700, 710, 732, 750, 840, 852, 854, 875, 915, 994, 1000, 1050, 1065, 1220, 1281, 1400, 1420, 1464, 1491, 1500, 1525, 1704, 1708, 1750, 1775, 1830, 1988, 2100, 2130, 2135, 2440, 2485, 2562, 2625, 2840, 2982, 3000, 3050, 3416, 3500, 3550, 3660, 3976, 4200, 4260, 4270, 4331, 4575, 4970, 5124, 5250, 5325, 5964, 6100, 6405, 7000, 7100, 7320, 7455, 7625, 8520, 8540, 8662, 8875, 9150, 9940, 10248, 10500, 10650, 10675, 11928, 12200, 12425, 12810, 12993, 14200, 14910, 15250, 17080, 17324, 17750, 18300, 19880, 21000, 21300, 21350, 21655, 22875, 24850, 25620, 25986, 26625, 29820, 30317, 30500, 32025, 34648, 35500, 36600, 37275, 42600, 42700, 43310, 45750, 49700, 51240, 51972, 53250, 53375, 59640, 60634, 61000, 62125, 64050, 64965, 71000, 74550, 85400, 86620, 90951, 91500, 99400, 103944, 106500, 106750, 108275, 121268, 124250, 128100, 129930, 149100, 151585, 160125, 173240, 181902, 183000, 186375, 213000, 213500, 216550, 242536, 248500, 256200, 259860, 298200, 303170, 320250, 324825, 363804, 372750, 427000, 433100, 454755, 497000, 519720, 541375, 606340, 640500, 649650, 727608, 745500, 757925, 866200, 909510, 1082750, 1212680, 1281000, 1299300, 1491000, 1515850, 1624125, 1819020, 2165500, 2273775, 2598600, 3031700, 3248250, 3638040, 3789625, 4331000, 4547550, 6063400, 6496500, 7579250, 9095100, 11368875, 12993000, 15158500, 18190200, 22737750, 30317000, 45475500, 90951000]

約数ペア:

[(1, 90951000), (2, 45475500), (3, 30317000), (4, 22737750), (5, 18190200), (6, 15158500), (7, 12993000), (8, 11368875), (10, 9095100), (12, 7579250), (14, 6496500), (15, 6063400), (20, 4547550), (21, 4331000), (24, 3789625), (25, 3638040), (28, 3248250), (30, 3031700), (35, 2598600), (40, 2273775), (42, 2165500), (50, 1819020), (56, 1624125), (60, 1515850), (61, 1491000), (70, 1299300), (71, 1281000), (75, 1212680), (84, 1082750), (100, 909510), (105, 866200), (120, 757925), (122, 745500), (125, 727608), (140, 649650), (142, 640500), (150, 606340), (168, 541375), (175, 519720), (183, 497000), (200, 454755), (210, 433100), (213, 427000), (244, 372750), (250, 363804), (280, 324825), (284, 320250), (300, 303170), (305, 298200), (350, 259860), (355, 256200), (366, 248500), (375, 242536), (420, 216550), (426, 213500), (427, 213000), (488, 186375), (497, 183000), (500, 181902), (525, 173240), (568, 160125), (600, 151585), (610, 149100), (700, 129930), (710, 128100), (732, 124250), (750, 121268), (840, 108275), (852, 106750), (854, 106500), (875, 103944), (915, 99400), (994, 91500), (1000, 90951), (1050, 86620), (1065, 85400), (1220, 74550), (1281, 71000), (1400, 64965), (1420, 64050), (1464, 62125), (1491, 61000), (1500, 60634), (1525, 59640), (1704, 53375), (1708, 53250), (1750, 51972), (1775, 51240), (1830, 49700), (1988, 45750), (2100, 43310), (2130, 42700), (2135, 42600), (2440, 37275), (2485, 36600), (2562, 35500), (2625, 34648), (2840, 32025), (2982, 30500), (3000, 30317), (3050, 29820), (3416, 26625), (3500, 25986), (3550, 25620), (3660, 24850), (3976, 22875), (4200, 21655), (4260, 21350), (4270, 21300), (4331, 21000), (4575, 19880), (4970, 18300), (5124, 17750), (5250, 17324), (5325, 17080), (5964, 15250), (6100, 14910), (6405, 14200), (7000, 12993), (7100, 12810), (7320, 12425), (7455, 12200), (7625, 11928), (8520, 10675), (8540, 10650), (8662, 10500), (8875, 10248), (9150, 9940)]