260579400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 871819200

約数和(自身を除く): 611239800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 59, 60, 68, 75, 85, 100, 102, 118, 120, 136, 150, 170, 177, 200, 204, 236, 255, 295, 300, 340, 354, 408, 425, 433, 472, 510, 590, 600, 680, 708, 850, 866, 885, 1003, 1020, 1180, 1275, 1299, 1416, 1475, 1700, 1732, 1770, 2006, 2040, 2165, 2360, 2550, 2598, 2950, 3009, 3400, 3464, 3540, 4012, 4330, 4425, 5015, 5100, 5196, 5900, 6018, 6495, 7080, 7361, 8024, 8660, 8850, 10030, 10200, 10392, 10825, 11800, 12036, 12990, 14722, 15045, 17320, 17700, 20060, 21650, 22083, 24072, 25075, 25547, 25980, 29444, 30090, 32475, 35400, 36805, 40120, 43300, 44166, 50150, 51094, 51960, 58888, 60180, 64950, 73610, 75225, 76641, 86600, 88332, 100300, 102188, 110415, 120360, 127735, 129900, 147220, 150450, 153282, 176664, 184025, 200600, 204376, 220830, 255470, 259800, 294440, 300900, 306564, 368050, 383205, 434299, 441660, 510940, 552075, 601800, 613128, 638675, 736100, 766410, 868598, 883320, 1021880, 1104150, 1277350, 1302897, 1472200, 1532820, 1737196, 1916025, 2171495, 2208300, 2554700, 2605794, 3065640, 3474392, 3832050, 4342990, 4416600, 5109400, 5211588, 6514485, 7664100, 8685980, 10423176, 10857475, 13028970, 15328200, 17371960, 21714950, 26057940, 32572425, 43429900, 52115880, 65144850, 86859800, 130289700, 260579400]

約数ペア:

[(1, 260579400), (2, 130289700), (3, 86859800), (4, 65144850), (5, 52115880), (6, 43429900), (8, 32572425), (10, 26057940), (12, 21714950), (15, 17371960), (17, 15328200), (20, 13028970), (24, 10857475), (25, 10423176), (30, 8685980), (34, 7664100), (40, 6514485), (50, 5211588), (51, 5109400), (59, 4416600), (60, 4342990), (68, 3832050), (75, 3474392), (85, 3065640), (100, 2605794), (102, 2554700), (118, 2208300), (120, 2171495), (136, 1916025), (150, 1737196), (170, 1532820), (177, 1472200), (200, 1302897), (204, 1277350), (236, 1104150), (255, 1021880), (295, 883320), (300, 868598), (340, 766410), (354, 736100), (408, 638675), (425, 613128), (433, 601800), (472, 552075), (510, 510940), (590, 441660), (600, 434299), (680, 383205), (708, 368050), (850, 306564), (866, 300900), (885, 294440), (1003, 259800), (1020, 255470), (1180, 220830), (1275, 204376), (1299, 200600), (1416, 184025), (1475, 176664), (1700, 153282), (1732, 150450), (1770, 147220), (2006, 129900), (2040, 127735), (2165, 120360), (2360, 110415), (2550, 102188), (2598, 100300), (2950, 88332), (3009, 86600), (3400, 76641), (3464, 75225), (3540, 73610), (4012, 64950), (4330, 60180), (4425, 58888), (5015, 51960), (5100, 51094), (5196, 50150), (5900, 44166), (6018, 43300), (6495, 40120), (7080, 36805), (7361, 35400), (8024, 32475), (8660, 30090), (8850, 29444), (10030, 25980), (10200, 25547), (10392, 25075), (10825, 24072), (11800, 22083), (12036, 21650), (12990, 20060), (14722, 17700), (15045, 17320)]