61305000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 197561760

約数和(自身を除く): 136256760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 67, 75, 100, 120, 122, 125, 134, 150, 183, 200, 201, 244, 250, 268, 300, 305, 335, 366, 375, 402, 488, 500, 536, 600, 610, 625, 670, 732, 750, 804, 915, 1000, 1005, 1220, 1250, 1340, 1464, 1500, 1525, 1608, 1675, 1830, 1875, 2010, 2440, 2500, 2680, 3000, 3050, 3350, 3660, 3750, 4020, 4087, 4575, 5000, 5025, 6100, 6700, 7320, 7500, 7625, 8040, 8174, 8375, 9150, 10050, 12200, 12261, 13400, 15000, 15250, 16348, 16750, 18300, 20100, 20435, 22875, 24522, 25125, 30500, 32696, 33500, 36600, 38125, 40200, 40870, 41875, 45750, 49044, 50250, 61000, 61305, 67000, 76250, 81740, 83750, 91500, 98088, 100500, 102175, 114375, 122610, 125625, 152500, 163480, 167500, 183000, 201000, 204350, 228750, 245220, 251250, 305000, 306525, 335000, 408700, 457500, 490440, 502500, 510875, 613050, 817400, 915000, 1005000, 1021750, 1226100, 1532625, 2043500, 2452200, 2554375, 3065250, 4087000, 5108750, 6130500, 7663125, 10217500, 12261000, 15326250, 20435000, 30652500, 61305000]

約数ペア:

[(1, 61305000), (2, 30652500), (3, 20435000), (4, 15326250), (5, 12261000), (6, 10217500), (8, 7663125), (10, 6130500), (12, 5108750), (15, 4087000), (20, 3065250), (24, 2554375), (25, 2452200), (30, 2043500), (40, 1532625), (50, 1226100), (60, 1021750), (61, 1005000), (67, 915000), (75, 817400), (100, 613050), (120, 510875), (122, 502500), (125, 490440), (134, 457500), (150, 408700), (183, 335000), (200, 306525), (201, 305000), (244, 251250), (250, 245220), (268, 228750), (300, 204350), (305, 201000), (335, 183000), (366, 167500), (375, 163480), (402, 152500), (488, 125625), (500, 122610), (536, 114375), (600, 102175), (610, 100500), (625, 98088), (670, 91500), (732, 83750), (750, 81740), (804, 76250), (915, 67000), (1000, 61305), (1005, 61000), (1220, 50250), (1250, 49044), (1340, 45750), (1464, 41875), (1500, 40870), (1525, 40200), (1608, 38125), (1675, 36600), (1830, 33500), (1875, 32696), (2010, 30500), (2440, 25125), (2500, 24522), (2680, 22875), (3000, 20435), (3050, 20100), (3350, 18300), (3660, 16750), (3750, 16348), (4020, 15250), (4087, 15000), (4575, 13400), (5000, 12261), (5025, 12200), (6100, 10050), (6700, 9150), (7320, 8375), (7500, 8174), (7625, 8040)]