30695200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 82822824

約数和(自身を除く): 52127624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 37, 40, 50, 61, 68, 74, 80, 85, 100, 122, 136, 148, 160, 170, 185, 200, 244, 272, 296, 305, 340, 370, 400, 425, 488, 544, 592, 610, 629, 680, 740, 800, 850, 925, 976, 1037, 1184, 1220, 1258, 1360, 1480, 1525, 1700, 1850, 1952, 2074, 2257, 2440, 2516, 2720, 2960, 3050, 3145, 3400, 3700, 4148, 4514, 4880, 5032, 5185, 5920, 6100, 6290, 6800, 7400, 8296, 9028, 9760, 10064, 10370, 11285, 12200, 12580, 13600, 14800, 15725, 16592, 18056, 20128, 20740, 22570, 24400, 25160, 25925, 29600, 31450, 33184, 36112, 38369, 41480, 45140, 48800, 50320, 51850, 56425, 62900, 72224, 76738, 82960, 90280, 100640, 103700, 112850, 125800, 153476, 165920, 180560, 191845, 207400, 225700, 251600, 306952, 361120, 383690, 414800, 451400, 503200, 613904, 767380, 829600, 902800, 959225, 1227808, 1534760, 1805600, 1918450, 3069520, 3836900, 6139040, 7673800, 15347600, 30695200]

約数ペア:

[(1, 30695200), (2, 15347600), (4, 7673800), (5, 6139040), (8, 3836900), (10, 3069520), (16, 1918450), (17, 1805600), (20, 1534760), (25, 1227808), (32, 959225), (34, 902800), (37, 829600), (40, 767380), (50, 613904), (61, 503200), (68, 451400), (74, 414800), (80, 383690), (85, 361120), (100, 306952), (122, 251600), (136, 225700), (148, 207400), (160, 191845), (170, 180560), (185, 165920), (200, 153476), (244, 125800), (272, 112850), (296, 103700), (305, 100640), (340, 90280), (370, 82960), (400, 76738), (425, 72224), (488, 62900), (544, 56425), (592, 51850), (610, 50320), (629, 48800), (680, 45140), (740, 41480), (800, 38369), (850, 36112), (925, 33184), (976, 31450), (1037, 29600), (1184, 25925), (1220, 25160), (1258, 24400), (1360, 22570), (1480, 20740), (1525, 20128), (1700, 18056), (1850, 16592), (1952, 15725), (2074, 14800), (2257, 13600), (2440, 12580), (2516, 12200), (2720, 11285), (2960, 10370), (3050, 10064), (3145, 9760), (3400, 9028), (3700, 8296), (4148, 7400), (4514, 6800), (4880, 6290), (5032, 6100), (5185, 5920)]