225187440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 748077120

約数和(自身を除く): 522889680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 97, 102, 120, 136, 170, 194, 204, 240, 255, 272, 291, 340, 388, 408, 485, 510, 569, 582, 680, 776, 816, 970, 1020, 1138, 1164, 1360, 1455, 1552, 1649, 1707, 1940, 2040, 2276, 2328, 2845, 2910, 3298, 3414, 3880, 4080, 4552, 4656, 4947, 5690, 5820, 6596, 6828, 7760, 8245, 8535, 9104, 9673, 9894, 11380, 11640, 13192, 13656, 16490, 17070, 19346, 19788, 22760, 23280, 24735, 26384, 27312, 29019, 32980, 34140, 38692, 39576, 45520, 48365, 49470, 55193, 58038, 65960, 68280, 77384, 79152, 96730, 98940, 110386, 116076, 131920, 136560, 145095, 154768, 165579, 193460, 197880, 220772, 232152, 275965, 290190, 331158, 386920, 395760, 441544, 464304, 551930, 580380, 662316, 773840, 827895, 883088, 938281, 1103860, 1160760, 1324632, 1655790, 1876562, 2207720, 2321520, 2649264, 2814843, 3311580, 3753124, 4415440, 4691405, 5629686, 6623160, 7506248, 9382810, 11259372, 13246320, 14074215, 15012496, 18765620, 22518744, 28148430, 37531240, 45037488, 56296860, 75062480, 112593720, 225187440]

約数ペア:

[(1, 225187440), (2, 112593720), (3, 75062480), (4, 56296860), (5, 45037488), (6, 37531240), (8, 28148430), (10, 22518744), (12, 18765620), (15, 15012496), (16, 14074215), (17, 13246320), (20, 11259372), (24, 9382810), (30, 7506248), (34, 6623160), (40, 5629686), (48, 4691405), (51, 4415440), (60, 3753124), (68, 3311580), (80, 2814843), (85, 2649264), (97, 2321520), (102, 2207720), (120, 1876562), (136, 1655790), (170, 1324632), (194, 1160760), (204, 1103860), (240, 938281), (255, 883088), (272, 827895), (291, 773840), (340, 662316), (388, 580380), (408, 551930), (485, 464304), (510, 441544), (569, 395760), (582, 386920), (680, 331158), (776, 290190), (816, 275965), (970, 232152), (1020, 220772), (1138, 197880), (1164, 193460), (1360, 165579), (1455, 154768), (1552, 145095), (1649, 136560), (1707, 131920), (1940, 116076), (2040, 110386), (2276, 98940), (2328, 96730), (2845, 79152), (2910, 77384), (3298, 68280), (3414, 65960), (3880, 58038), (4080, 55193), (4552, 49470), (4656, 48365), (4947, 45520), (5690, 39576), (5820, 38692), (6596, 34140), (6828, 32980), (7760, 29019), (8245, 27312), (8535, 26384), (9104, 24735), (9673, 23280), (9894, 22760), (11380, 19788), (11640, 19346), (13192, 17070), (13656, 16490)]