2510122500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:981

約数の個数: 240

約数和(自身を含む): 8339580480

約数和(自身を除く): 5829457980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 82, 90, 100, 108, 123, 125, 135, 150, 164, 180, 205, 225, 246, 250, 270, 300, 369, 375, 410, 450, 492, 500, 540, 615, 625, 675, 738, 750, 820, 900, 907, 1025, 1107, 1125, 1230, 1250, 1350, 1476, 1500, 1814, 1845, 1875, 2050, 2214, 2250, 2460, 2500, 2700, 2721, 3075, 3375, 3628, 3690, 3750, 4100, 4428, 4500, 4535, 5125, 5442, 5535, 5625, 6150, 6750, 7380, 7500, 8163, 9070, 9225, 10250, 10884, 11070, 11250, 12300, 13500, 13605, 15375, 16326, 16875, 18140, 18450, 20500, 22140, 22500, 22675, 24489, 25625, 27210, 27675, 30750, 32652, 33750, 36900, 37187, 40815, 45350, 46125, 48978, 51250, 54420, 55350, 61500, 67500, 68025, 74374, 76875, 81630, 90700, 92250, 97956, 102500, 110700, 111561, 113375, 122445, 136050, 138375, 148748, 153750, 163260, 184500, 185935, 204075, 223122, 226750, 230625, 244890, 272100, 276750, 307500, 334683, 340125, 371870, 408150, 446244, 453500, 461250, 489780, 553500, 557805, 566875, 612225, 669366, 680250, 691875, 743740, 816300, 922500, 929675, 1004049, 1020375, 1115610, 1133750, 1224450, 1338732, 1360500, 1383750, 1673415, 1700625, 1859350, 2008098, 2040750, 2231220, 2267500, 2448900, 2767500, 2789025, 3061125, 3346830, 3401250, 3718700, 4016196, 4081500, 4648375, 5020245, 5101875, 5578050, 6122250, 6693660, 6802500, 8367075, 9296750, 10040490, 10203750, 11156100, 12244500, 13945125, 15305625, 16734150, 18593500, 20080980, 20407500, 23241875, 25101225, 27890250, 30611250, 33468300, 41835375, 46483750, 50202450, 55780500, 61222500, 69725625, 83670750, 92967500, 100404900, 125506125, 139451250, 167341500, 209176875, 251012250, 278902500, 418353750, 502024500, 627530625, 836707500, 1255061250, 2510122500]

約数ペア:

[(1, 2510122500), (2, 1255061250), (3, 836707500), (4, 627530625), (5, 502024500), (6, 418353750), (9, 278902500), (10, 251012250), (12, 209176875), (15, 167341500), (18, 139451250), (20, 125506125), (25, 100404900), (27, 92967500), (30, 83670750), (36, 69725625), (41, 61222500), (45, 55780500), (50, 50202450), (54, 46483750), (60, 41835375), (75, 33468300), (82, 30611250), (90, 27890250), (100, 25101225), (108, 23241875), (123, 20407500), (125, 20080980), (135, 18593500), (150, 16734150), (164, 15305625), (180, 13945125), (205, 12244500), (225, 11156100), (246, 10203750), (250, 10040490), (270, 9296750), (300, 8367075), (369, 6802500), (375, 6693660), (410, 6122250), (450, 5578050), (492, 5101875), (500, 5020245), (540, 4648375), (615, 4081500), (625, 4016196), (675, 3718700), (738, 3401250), (750, 3346830), (820, 3061125), (900, 2789025), (907, 2767500), (1025, 2448900), (1107, 2267500), (1125, 2231220), (1230, 2040750), (1250, 2008098), (1350, 1859350), (1476, 1700625), (1500, 1673415), (1814, 1383750), (1845, 1360500), (1875, 1338732), (2050, 1224450), (2214, 1133750), (2250, 1115610), (2460, 1020375), (2500, 1004049), (2700, 929675), (2721, 922500), (3075, 816300), (3375, 743740), (3628, 691875), (3690, 680250), (3750, 669366), (4100, 612225), (4428, 566875), (4500, 557805), (4535, 553500), (5125, 489780), (5442, 461250), (5535, 453500), (5625, 446244), (6150, 408150), (6750, 371870), (7380, 340125), (7500, 334683), (8163, 307500), (9070, 276750), (9225, 272100), (10250, 244890), (10884, 230625), (11070, 226750), (11250, 223122), (12300, 204075), (13500, 185935), (13605, 184500), (15375, 163260), (16326, 153750), (16875, 148748), (18140, 138375), (18450, 136050), (20500, 122445), (22140, 113375), (22500, 111561), (22675, 110700), (24489, 102500), (25625, 97956), (27210, 92250), (27675, 90700), (30750, 81630), (32652, 76875), (33750, 74374), (36900, 68025), (37187, 67500), (40815, 61500), (45350, 55350), (46125, 54420), (48978, 51250)]