2912387100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 288

約数和(自身を含む): 9935364096

約数和(自身を除く): 7022976996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 137, 140, 150, 159, 175, 191, 210, 212, 265, 274, 300, 318, 350, 371, 382, 411, 420, 525, 530, 548, 573, 636, 685, 700, 742, 764, 795, 822, 955, 959, 1050, 1060, 1113, 1146, 1325, 1337, 1370, 1484, 1590, 1644, 1855, 1910, 1918, 2055, 2100, 2226, 2292, 2650, 2674, 2740, 2865, 2877, 3180, 3425, 3710, 3820, 3836, 3975, 4011, 4110, 4452, 4775, 4795, 5300, 5348, 5565, 5730, 5754, 6685, 6850, 7261, 7420, 7950, 8022, 8220, 9275, 9550, 9590, 10123, 10275, 11130, 11460, 11508, 13370, 13700, 14325, 14385, 14522, 15900, 16044, 18550, 19100, 19180, 20055, 20246, 20550, 21783, 22260, 23975, 26167, 26740, 27825, 28650, 28770, 29044, 30369, 33425, 36305, 37100, 40110, 40492, 41100, 43566, 47950, 50615, 50827, 52334, 55650, 57300, 57540, 60738, 66850, 70861, 71925, 72610, 78501, 80220, 87132, 95900, 100275, 101230, 101654, 104668, 108915, 111300, 121476, 130835, 133700, 141722, 143850, 145220, 151845, 152481, 157002, 181525, 183169, 200550, 202460, 203308, 212583, 217830, 253075, 254135, 261670, 283444, 287700, 303690, 304962, 314004, 354305, 363050, 366338, 392505, 401100, 425166, 435660, 506150, 508270, 523340, 544575, 549507, 607380, 609924, 654175, 708610, 726100, 732676, 759225, 762405, 785010, 850332, 915845, 1012300, 1016540, 1062915, 1089150, 1099014, 1270675, 1308350, 1386851, 1417220, 1518450, 1524810, 1570020, 1771525, 1831690, 1962525, 2125830, 2178300, 2198028, 2541350, 2616700, 2747535, 2773702, 3036900, 3049620, 3543050, 3663380, 3812025, 3925050, 4160553, 4251660, 4579225, 5082700, 5314575, 5495070, 5547404, 6934255, 7086100, 7624050, 7850100, 8321106, 9158450, 9707957, 10629150, 10990140, 13737675, 13868510, 15248100, 16642212, 18316900, 19415914, 20802765, 21258300, 27475350, 27737020, 29123871, 34671275, 38831828, 41605530, 48539785, 54950700, 58247742, 69342550, 83211060, 97079570, 104013825, 116495484, 138685100, 145619355, 194159140, 208027650, 242698925, 291238710, 416055300, 485397850, 582477420, 728096775, 970795700, 1456193550, 2912387100]

約数ペア:

[(1, 2912387100), (2, 1456193550), (3, 970795700), (4, 728096775), (5, 582477420), (6, 485397850), (7, 416055300), (10, 291238710), (12, 242698925), (14, 208027650), (15, 194159140), (20, 145619355), (21, 138685100), (25, 116495484), (28, 104013825), (30, 97079570), (35, 83211060), (42, 69342550), (50, 58247742), (53, 54950700), (60, 48539785), (70, 41605530), (75, 38831828), (84, 34671275), (100, 29123871), (105, 27737020), (106, 27475350), (137, 21258300), (140, 20802765), (150, 19415914), (159, 18316900), (175, 16642212), (191, 15248100), (210, 13868510), (212, 13737675), (265, 10990140), (274, 10629150), (300, 9707957), (318, 9158450), (350, 8321106), (371, 7850100), (382, 7624050), (411, 7086100), (420, 6934255), (525, 5547404), (530, 5495070), (548, 5314575), (573, 5082700), (636, 4579225), (685, 4251660), (700, 4160553), (742, 3925050), (764, 3812025), (795, 3663380), (822, 3543050), (955, 3049620), (959, 3036900), (1050, 2773702), (1060, 2747535), (1113, 2616700), (1146, 2541350), (1325, 2198028), (1337, 2178300), (1370, 2125830), (1484, 1962525), (1590, 1831690), (1644, 1771525), (1855, 1570020), (1910, 1524810), (1918, 1518450), (2055, 1417220), (2100, 1386851), (2226, 1308350), (2292, 1270675), (2650, 1099014), (2674, 1089150), (2740, 1062915), (2865, 1016540), (2877, 1012300), (3180, 915845), (3425, 850332), (3710, 785010), (3820, 762405), (3836, 759225), (3975, 732676), (4011, 726100), (4110, 708610), (4452, 654175), (4775, 609924), (4795, 607380), (5300, 549507), (5348, 544575), (5565, 523340), (5730, 508270), (5754, 506150), (6685, 435660), (6850, 425166), (7261, 401100), (7420, 392505), (7950, 366338), (8022, 363050), (8220, 354305), (9275, 314004), (9550, 304962), (9590, 303690), (10123, 287700), (10275, 283444), (11130, 261670), (11460, 254135), (11508, 253075), (13370, 217830), (13700, 212583), (14325, 203308), (14385, 202460), (14522, 200550), (15900, 183169), (16044, 181525), (18550, 157002), (19100, 152481), (19180, 151845), (20055, 145220), (20246, 143850), (20550, 141722), (21783, 133700), (22260, 130835), (23975, 121476), (26167, 111300), (26740, 108915), (27825, 104668), (28650, 101654), (28770, 101230), (29044, 100275), (30369, 95900), (33425, 87132), (36305, 80220), (37100, 78501), (40110, 72610), (40492, 71925), (41100, 70861), (43566, 66850), (47950, 60738), (50615, 57540), (50827, 57300), (52334, 55650)]