2974161750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 8891430912

約数和(自身を除く): 5917269162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 61, 70, 74, 75, 105, 111, 122, 125, 150, 175, 183, 185, 210, 222, 250, 251, 259, 305, 350, 366, 370, 375, 427, 502, 518, 525, 555, 610, 750, 753, 777, 854, 875, 915, 925, 1050, 1110, 1255, 1281, 1295, 1506, 1525, 1554, 1750, 1757, 1830, 1850, 2135, 2257, 2510, 2562, 2590, 2625, 2775, 3050, 3514, 3765, 3885, 4270, 4514, 4575, 4625, 5250, 5271, 5550, 6275, 6405, 6475, 6771, 7530, 7625, 7770, 8785, 9150, 9250, 9287, 10542, 10675, 11285, 12550, 12810, 12950, 13542, 13875, 15250, 15311, 15799, 17570, 18574, 18825, 19425, 21350, 22570, 22875, 26355, 27750, 27861, 30622, 31375, 31598, 32025, 32375, 33855, 37650, 38850, 43925, 45750, 45933, 46435, 47397, 52710, 53375, 55722, 56425, 62750, 64050, 64750, 65009, 67710, 76555, 78995, 87850, 91866, 92870, 94125, 94794, 97125, 106750, 107177, 112850, 130018, 131775, 139305, 153110, 157990, 160125, 169275, 188250, 194250, 195027, 214354, 219625, 229665, 232175, 236985, 263550, 278610, 282125, 320250, 321531, 325045, 338550, 382775, 390054, 394975, 439250, 459330, 464350, 473970, 535885, 564250, 566507, 643062, 650090, 658875, 696525, 765550, 789950, 846375, 975135, 1071770, 1133014, 1148325, 1160875, 1184925, 1317750, 1393050, 1607655, 1625225, 1692750, 1699521, 1913875, 1950270, 1974875, 2296650, 2321750, 2369850, 2679425, 2832535, 3215310, 3250450, 3399042, 3482625, 3827750, 3949750, 3965549, 4875675, 5358850, 5665070, 5741625, 5924625, 6965250, 7931098, 8038275, 8126125, 8497605, 9751350, 11483250, 11849250, 11896647, 13397125, 14162675, 16076550, 16252250, 16995210, 19827745, 23793294, 24378375, 26794250, 28325350, 39655490, 40191375, 42488025, 48756750, 59483235, 70813375, 80382750, 84976050, 99138725, 118966470, 141626750, 198277450, 212440125, 297416175, 424880250, 495693625, 594832350, 991387250, 1487080875, 2974161750]

約数ペア:

[(1, 2974161750), (2, 1487080875), (3, 991387250), (5, 594832350), (6, 495693625), (7, 424880250), (10, 297416175), (14, 212440125), (15, 198277450), (21, 141626750), (25, 118966470), (30, 99138725), (35, 84976050), (37, 80382750), (42, 70813375), (50, 59483235), (61, 48756750), (70, 42488025), (74, 40191375), (75, 39655490), (105, 28325350), (111, 26794250), (122, 24378375), (125, 23793294), (150, 19827745), (175, 16995210), (183, 16252250), (185, 16076550), (210, 14162675), (222, 13397125), (250, 11896647), (251, 11849250), (259, 11483250), (305, 9751350), (350, 8497605), (366, 8126125), (370, 8038275), (375, 7931098), (427, 6965250), (502, 5924625), (518, 5741625), (525, 5665070), (555, 5358850), (610, 4875675), (750, 3965549), (753, 3949750), (777, 3827750), (854, 3482625), (875, 3399042), (915, 3250450), (925, 3215310), (1050, 2832535), (1110, 2679425), (1255, 2369850), (1281, 2321750), (1295, 2296650), (1506, 1974875), (1525, 1950270), (1554, 1913875), (1750, 1699521), (1757, 1692750), (1830, 1625225), (1850, 1607655), (2135, 1393050), (2257, 1317750), (2510, 1184925), (2562, 1160875), (2590, 1148325), (2625, 1133014), (2775, 1071770), (3050, 975135), (3514, 846375), (3765, 789950), (3885, 765550), (4270, 696525), (4514, 658875), (4575, 650090), (4625, 643062), (5250, 566507), (5271, 564250), (5550, 535885), (6275, 473970), (6405, 464350), (6475, 459330), (6771, 439250), (7530, 394975), (7625, 390054), (7770, 382775), (8785, 338550), (9150, 325045), (9250, 321531), (9287, 320250), (10542, 282125), (10675, 278610), (11285, 263550), (12550, 236985), (12810, 232175), (12950, 229665), (13542, 219625), (13875, 214354), (15250, 195027), (15311, 194250), (15799, 188250), (17570, 169275), (18574, 160125), (18825, 157990), (19425, 153110), (21350, 139305), (22570, 131775), (22875, 130018), (26355, 112850), (27750, 107177), (27861, 106750), (30622, 97125), (31375, 94794), (31598, 94125), (32025, 92870), (32375, 91866), (33855, 87850), (37650, 78995), (38850, 76555), (43925, 67710), (45750, 65009), (45933, 64750), (46435, 64050), (47397, 62750), (52710, 56425), (53375, 55722)]