25921350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 88327680

約数和(自身を除く): 62406330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 175, 182, 189, 195, 210, 211, 225, 234, 270, 273, 315, 325, 350, 351, 378, 390, 422, 450, 455, 525, 546, 585, 630, 633, 650, 675, 702, 819, 910, 945, 975, 1050, 1055, 1170, 1266, 1350, 1365, 1477, 1575, 1638, 1755, 1890, 1899, 1950, 2110, 2275, 2457, 2730, 2743, 2925, 2954, 3150, 3165, 3510, 3798, 4095, 4431, 4550, 4725, 4914, 5275, 5486, 5697, 5850, 6330, 6825, 7385, 8190, 8229, 8775, 8862, 9450, 9495, 10550, 11394, 12285, 13293, 13650, 13715, 14770, 15825, 16458, 17550, 18990, 19201, 20475, 22155, 24570, 24687, 26586, 27430, 28485, 31650, 36925, 38402, 39879, 40950, 41145, 44310, 47475, 49374, 56970, 57603, 61425, 66465, 68575, 73850, 74061, 79758, 82290, 94950, 96005, 110775, 115206, 122850, 123435, 132930, 137150, 142425, 148122, 172809, 192010, 199395, 205725, 221550, 246870, 284850, 288015, 332325, 345618, 370305, 398790, 411450, 480025, 518427, 576030, 617175, 664650, 740610, 864045, 960050, 996975, 1036854, 1234350, 1440075, 1728090, 1851525, 1993950, 2592135, 2880150, 3703050, 4320225, 5184270, 8640450, 12960675, 25921350]

約数ペア:

[(1, 25921350), (2, 12960675), (3, 8640450), (5, 5184270), (6, 4320225), (7, 3703050), (9, 2880150), (10, 2592135), (13, 1993950), (14, 1851525), (15, 1728090), (18, 1440075), (21, 1234350), (25, 1036854), (26, 996975), (27, 960050), (30, 864045), (35, 740610), (39, 664650), (42, 617175), (45, 576030), (50, 518427), (54, 480025), (63, 411450), (65, 398790), (70, 370305), (75, 345618), (78, 332325), (90, 288015), (91, 284850), (105, 246870), (117, 221550), (126, 205725), (130, 199395), (135, 192010), (150, 172809), (175, 148122), (182, 142425), (189, 137150), (195, 132930), (210, 123435), (211, 122850), (225, 115206), (234, 110775), (270, 96005), (273, 94950), (315, 82290), (325, 79758), (350, 74061), (351, 73850), (378, 68575), (390, 66465), (422, 61425), (450, 57603), (455, 56970), (525, 49374), (546, 47475), (585, 44310), (630, 41145), (633, 40950), (650, 39879), (675, 38402), (702, 36925), (819, 31650), (910, 28485), (945, 27430), (975, 26586), (1050, 24687), (1055, 24570), (1170, 22155), (1266, 20475), (1350, 19201), (1365, 18990), (1477, 17550), (1575, 16458), (1638, 15825), (1755, 14770), (1890, 13715), (1899, 13650), (1950, 13293), (2110, 12285), (2275, 11394), (2457, 10550), (2730, 9495), (2743, 9450), (2925, 8862), (2954, 8775), (3150, 8229), (3165, 8190), (3510, 7385), (3798, 6825), (4095, 6330), (4431, 5850), (4550, 5697), (4725, 5486), (4914, 5275)]