2819801250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:683

約数の個数: 240

約数和(自身を含む): 8883306432

約数和(自身を除く): 6063505182

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 125, 126, 150, 175, 183, 210, 225, 250, 305, 315, 350, 366, 375, 427, 450, 525, 549, 587, 610, 625, 630, 750, 854, 875, 915, 1050, 1098, 1125, 1174, 1250, 1281, 1525, 1575, 1750, 1761, 1830, 1875, 2135, 2250, 2562, 2625, 2745, 2935, 3050, 3150, 3522, 3750, 3843, 4109, 4270, 4375, 4575, 5250, 5283, 5490, 5625, 5870, 6405, 7625, 7686, 7875, 8218, 8750, 8805, 9150, 10566, 10675, 11250, 12327, 12810, 13125, 13725, 14675, 15250, 15750, 17610, 19215, 20545, 21350, 22875, 24654, 26250, 26415, 27450, 29350, 32025, 35807, 36981, 38125, 38430, 39375, 41090, 44025, 45750, 52830, 53375, 61635, 64050, 68625, 71614, 73375, 73962, 76250, 78750, 88050, 96075, 102725, 106750, 107421, 114375, 123270, 132075, 137250, 146750, 160125, 179035, 184905, 192150, 205450, 214842, 220125, 228750, 250649, 264150, 266875, 308175, 320250, 322263, 343125, 358070, 366875, 369810, 440250, 480375, 501298, 513625, 533750, 537105, 616350, 644526, 660375, 686250, 733750, 751947, 800625, 895175, 924525, 960750, 1027250, 1074210, 1100625, 1253245, 1320750, 1503894, 1540875, 1601250, 1611315, 1790350, 1849050, 2201250, 2255841, 2401875, 2506490, 2568125, 2685525, 3081750, 3222630, 3301875, 3759735, 4475875, 4511682, 4622625, 4803750, 5136250, 5371050, 6266225, 6603750, 7519470, 7704375, 8056575, 8951750, 9245250, 11279205, 12532450, 13427625, 15408750, 16113150, 18798675, 22379375, 22558410, 23113125, 26855250, 31331125, 37597350, 40282875, 44758750, 46226250, 56396025, 62662250, 67138125, 80565750, 93993375, 112792050, 134276250, 156655625, 187986750, 201414375, 281980125, 313311250, 402828750, 469966875, 563960250, 939933750, 1409900625, 2819801250]

約数ペア:

[(1, 2819801250), (2, 1409900625), (3, 939933750), (5, 563960250), (6, 469966875), (7, 402828750), (9, 313311250), (10, 281980125), (14, 201414375), (15, 187986750), (18, 156655625), (21, 134276250), (25, 112792050), (30, 93993375), (35, 80565750), (42, 67138125), (45, 62662250), (50, 56396025), (61, 46226250), (63, 44758750), (70, 40282875), (75, 37597350), (90, 31331125), (105, 26855250), (122, 23113125), (125, 22558410), (126, 22379375), (150, 18798675), (175, 16113150), (183, 15408750), (210, 13427625), (225, 12532450), (250, 11279205), (305, 9245250), (315, 8951750), (350, 8056575), (366, 7704375), (375, 7519470), (427, 6603750), (450, 6266225), (525, 5371050), (549, 5136250), (587, 4803750), (610, 4622625), (625, 4511682), (630, 4475875), (750, 3759735), (854, 3301875), (875, 3222630), (915, 3081750), (1050, 2685525), (1098, 2568125), (1125, 2506490), (1174, 2401875), (1250, 2255841), (1281, 2201250), (1525, 1849050), (1575, 1790350), (1750, 1611315), (1761, 1601250), (1830, 1540875), (1875, 1503894), (2135, 1320750), (2250, 1253245), (2562, 1100625), (2625, 1074210), (2745, 1027250), (2935, 960750), (3050, 924525), (3150, 895175), (3522, 800625), (3750, 751947), (3843, 733750), (4109, 686250), (4270, 660375), (4375, 644526), (4575, 616350), (5250, 537105), (5283, 533750), (5490, 513625), (5625, 501298), (5870, 480375), (6405, 440250), (7625, 369810), (7686, 366875), (7875, 358070), (8218, 343125), (8750, 322263), (8805, 320250), (9150, 308175), (10566, 266875), (10675, 264150), (11250, 250649), (12327, 228750), (12810, 220125), (13125, 214842), (13725, 205450), (14675, 192150), (15250, 184905), (15750, 179035), (17610, 160125), (19215, 146750), (20545, 137250), (21350, 132075), (22875, 123270), (24654, 114375), (26250, 107421), (26415, 106750), (27450, 102725), (29350, 96075), (32025, 88050), (35807, 78750), (36981, 76250), (38125, 73962), (38430, 73375), (39375, 71614), (41090, 68625), (44025, 64050), (45750, 61635), (52830, 53375)]