248520239625

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:1002

約数の個数: 288

約数和(自身を含む): 521247332736

約数和(自身を除く): 272727093111

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 49, 51, 53, 75, 85, 105, 119, 125, 147, 159, 175, 245, 255, 265, 289, 357, 371, 375, 425, 525, 595, 735, 795, 833, 867, 875, 883, 901, 1113, 1225, 1275, 1325, 1445, 1785, 1855, 2023, 2125, 2499, 2597, 2625, 2649, 2703, 2975, 3675, 3975, 4165, 4335, 4415, 4505, 5565, 6069, 6125, 6181, 6307, 6375, 6625, 7225, 7791, 8925, 9275, 10115, 12495, 12985, 13245, 13515, 14161, 14875, 15011, 15317, 18375, 18543, 18921, 19875, 20825, 21675, 22075, 22525, 27825, 30345, 30905, 31535, 36125, 38955, 42483, 43267, 44149, 44625, 45033, 45951, 46375, 46799, 50575, 62475, 64925, 66225, 67575, 70805, 75055, 76585, 92715, 94605, 104125, 105077, 107219, 108375, 110375, 112625, 129801, 132447, 139125, 140397, 151725, 154525, 157675, 194775, 212415, 216335, 220745, 225165, 229755, 233995, 252875, 255187, 312375, 315231, 321657, 324625, 327593, 331125, 337875, 354025, 375275, 382925, 463575, 473025, 525385, 536095, 649005, 662235, 701985, 735539, 750533, 758625, 765561, 772625, 788375, 795583, 973875, 982779, 1062075, 1081675, 1103725, 1125825, 1148775, 1169975, 1275935, 1576155, 1608285, 1637965, 1770125, 1786309, 1876375, 1914625, 2206617, 2251599, 2293151, 2317875, 2365125, 2386749, 2626925, 2680475, 3245025, 3311175, 3509925, 3677695, 3752665, 3827805, 3977915, 4913895, 5310375, 5358927, 5408375, 5518625, 5569081, 5629125, 5743875, 5849875, 6379675, 6879453, 7880775, 8041425, 8189825, 8931545, 11033085, 11257995, 11465755, 11933745, 12504163, 13134625, 13402375, 13524911, 16225125, 16555875, 16707243, 17549625, 18388475, 18763325, 19139025, 19889575, 24569475, 26794635, 27845405, 31898375, 34397265, 37512489, 38983567, 39403875, 40207125, 40574733, 40949125, 44657725, 55165425, 56289975, 57328775, 59668725, 62520815, 67624555, 83536215, 91942375, 93816625, 94674377, 95695125, 99447875, 116950701, 122847375, 133973175, 139227025, 171986325, 187562445, 194917835, 202873665, 223288625, 275827125, 281449875, 284023131, 286643875, 298343625, 312604075, 338122775, 417681075, 473371885, 584753505, 662720639, 669865875, 696135125, 859931625, 937812225, 974589175, 1014368325, 1420115655, 1563020375, 1690613875, 1988161917, 2088405375, 2366859425, 2923767525, 3313603195, 4689061125, 4872945875, 5071841625, 7100578275, 9940809585, 11834297125, 14618837625, 16568015975, 35502891375, 49704047925, 82840079875, 248520239625]

約数ペア:

[(1, 248520239625), (3, 82840079875), (5, 49704047925), (7, 35502891375), (15, 16568015975), (17, 14618837625), (21, 11834297125), (25, 9940809585), (35, 7100578275), (49, 5071841625), (51, 4872945875), (53, 4689061125), (75, 3313603195), (85, 2923767525), (105, 2366859425), (119, 2088405375), (125, 1988161917), (147, 1690613875), (159, 1563020375), (175, 1420115655), (245, 1014368325), (255, 974589175), (265, 937812225), (289, 859931625), (357, 696135125), (371, 669865875), (375, 662720639), (425, 584753505), (525, 473371885), (595, 417681075), (735, 338122775), (795, 312604075), (833, 298343625), (867, 286643875), (875, 284023131), (883, 281449875), (901, 275827125), (1113, 223288625), (1225, 202873665), (1275, 194917835), (1325, 187562445), (1445, 171986325), (1785, 139227025), (1855, 133973175), (2023, 122847375), (2125, 116950701), (2499, 99447875), (2597, 95695125), (2625, 94674377), (2649, 93816625), (2703, 91942375), (2975, 83536215), (3675, 67624555), (3975, 62520815), (4165, 59668725), (4335, 57328775), (4415, 56289975), (4505, 55165425), (5565, 44657725), (6069, 40949125), (6125, 40574733), (6181, 40207125), (6307, 39403875), (6375, 38983567), (6625, 37512489), (7225, 34397265), (7791, 31898375), (8925, 27845405), (9275, 26794635), (10115, 24569475), (12495, 19889575), (12985, 19139025), (13245, 18763325), (13515, 18388475), (14161, 17549625), (14875, 16707243), (15011, 16555875), (15317, 16225125), (18375, 13524911), (18543, 13402375), (18921, 13134625), (19875, 12504163), (20825, 11933745), (21675, 11465755), (22075, 11257995), (22525, 11033085), (27825, 8931545), (30345, 8189825), (30905, 8041425), (31535, 7880775), (36125, 6879453), (38955, 6379675), (42483, 5849875), (43267, 5743875), (44149, 5629125), (44625, 5569081), (45033, 5518625), (45951, 5408375), (46375, 5358927), (46799, 5310375), (50575, 4913895), (62475, 3977915), (64925, 3827805), (66225, 3752665), (67575, 3677695), (70805, 3509925), (75055, 3311175), (76585, 3245025), (92715, 2680475), (94605, 2626925), (104125, 2386749), (105077, 2365125), (107219, 2317875), (108375, 2293151), (110375, 2251599), (112625, 2206617), (129801, 1914625), (132447, 1876375), (139125, 1786309), (140397, 1770125), (151725, 1637965), (154525, 1608285), (157675, 1576155), (194775, 1275935), (212415, 1169975), (216335, 1148775), (220745, 1125825), (225165, 1103725), (229755, 1081675), (233995, 1062075), (252875, 982779), (255187, 973875), (312375, 795583), (315231, 788375), (321657, 772625), (324625, 765561), (327593, 758625), (331125, 750533), (337875, 735539), (354025, 701985), (375275, 662235), (382925, 649005), (463575, 536095), (473025, 525385)]