125000400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 240

約数和(自身を含む): 478255104

約数和(自身を除く): 353254704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 100, 105, 112, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 400, 420, 460, 483, 525, 552, 560, 575, 600, 644, 647, 690, 700, 805, 840, 920, 966, 1050, 1104, 1150, 1200, 1288, 1294, 1380, 1400, 1610, 1680, 1725, 1840, 1932, 1941, 2100, 2300, 2415, 2576, 2588, 2760, 2800, 3220, 3235, 3450, 3864, 3882, 4025, 4200, 4529, 4600, 4830, 5176, 5520, 6440, 6470, 6900, 7728, 7764, 8050, 8400, 9058, 9200, 9660, 9705, 10352, 12075, 12880, 12940, 13587, 13800, 14881, 15528, 16100, 16175, 18116, 19320, 19410, 22645, 24150, 25880, 27174, 27600, 29762, 31056, 32200, 32350, 36232, 38640, 38820, 44643, 45290, 48300, 48525, 51760, 54348, 59524, 64400, 64700, 67935, 72464, 74405, 77640, 89286, 90580, 96600, 97050, 104167, 108696, 113225, 119048, 129400, 135870, 148810, 155280, 178572, 181160, 193200, 194100, 208334, 217392, 223215, 226450, 238096, 258800, 271740, 297620, 312501, 339675, 357144, 362320, 372025, 388200, 416668, 446430, 452900, 520835, 543480, 595240, 625002, 679350, 714288, 744050, 776400, 833336, 892860, 905800, 1041670, 1086960, 1116075, 1190480, 1250004, 1358700, 1488100, 1562505, 1666672, 1785720, 1811600, 2083340, 2232150, 2500008, 2604175, 2717400, 2976200, 3125010, 3571440, 4166680, 4464300, 5000016, 5208350, 5434800, 5952400, 6250020, 7812525, 8333360, 8928600, 10416700, 12500040, 15625050, 17857200, 20833400, 25000080, 31250100, 41666800, 62500200, 125000400]

約数ペア:

[(1, 125000400), (2, 62500200), (3, 41666800), (4, 31250100), (5, 25000080), (6, 20833400), (7, 17857200), (8, 15625050), (10, 12500040), (12, 10416700), (14, 8928600), (15, 8333360), (16, 7812525), (20, 6250020), (21, 5952400), (23, 5434800), (24, 5208350), (25, 5000016), (28, 4464300), (30, 4166680), (35, 3571440), (40, 3125010), (42, 2976200), (46, 2717400), (48, 2604175), (50, 2500008), (56, 2232150), (60, 2083340), (69, 1811600), (70, 1785720), (75, 1666672), (80, 1562505), (84, 1488100), (92, 1358700), (100, 1250004), (105, 1190480), (112, 1116075), (115, 1086960), (120, 1041670), (138, 905800), (140, 892860), (150, 833336), (161, 776400), (168, 744050), (175, 714288), (184, 679350), (200, 625002), (210, 595240), (230, 543480), (240, 520835), (276, 452900), (280, 446430), (300, 416668), (322, 388200), (336, 372025), (345, 362320), (350, 357144), (368, 339675), (400, 312501), (420, 297620), (460, 271740), (483, 258800), (525, 238096), (552, 226450), (560, 223215), (575, 217392), (600, 208334), (644, 194100), (647, 193200), (690, 181160), (700, 178572), (805, 155280), (840, 148810), (920, 135870), (966, 129400), (1050, 119048), (1104, 113225), (1150, 108696), (1200, 104167), (1288, 97050), (1294, 96600), (1380, 90580), (1400, 89286), (1610, 77640), (1680, 74405), (1725, 72464), (1840, 67935), (1932, 64700), (1941, 64400), (2100, 59524), (2300, 54348), (2415, 51760), (2576, 48525), (2588, 48300), (2760, 45290), (2800, 44643), (3220, 38820), (3235, 38640), (3450, 36232), (3864, 32350), (3882, 32200), (4025, 31056), (4200, 29762), (4529, 27600), (4600, 27174), (4830, 25880), (5176, 24150), (5520, 22645), (6440, 19410), (6470, 19320), (6900, 18116), (7728, 16175), (7764, 16100), (8050, 15528), (8400, 14881), (9058, 13800), (9200, 13587), (9660, 12940), (9705, 12880), (10352, 12075)]