211281561000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{1451}}^1\times {\mathrm{5393}}^1$

素因数の和:6874

約数の個数: 256

約数和(自身を含む): 733083436800

約数和(自身を除く): 521801875800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1451, 1500, 1800, 2250, 2700, 2902, 3000, 3375, 4353, 4500, 5393, 5400, 5804, 6750, 7255, 8706, 9000, 10786, 11608, 13059, 13500, 14510, 16179, 17412, 21572, 21765, 26118, 26965, 27000, 29020, 32358, 34824, 36275, 39177, 43144, 43530, 48537, 52236, 53930, 58040, 64716, 65295, 72550, 78354, 80895, 87060, 97074, 104472, 107860, 108825, 129432, 130590, 134825, 145100, 145611, 156708, 161790, 174120, 181375, 194148, 195885, 215720, 217650, 242685, 261180, 269650, 290200, 291222, 313416, 323580, 326475, 362750, 388296, 391770, 404475, 435300, 485370, 522360, 539300, 544125, 582444, 647160, 652950, 674125, 725500, 728055, 783540, 808950, 870600, 970740, 979425, 1078600, 1088250, 1164888, 1213425, 1305900, 1348250, 1451000, 1456110, 1567080, 1617900, 1632375, 1941480, 1958850, 2022375, 2176500, 2426850, 2611800, 2696500, 2912220, 3235800, 3264750, 3640275, 3917700, 4044750, 4353000, 4853700, 4897125, 5393000, 5824440, 6067125, 6529500, 7280550, 7825243, 7835400, 8089500, 9707400, 9794250, 12134250, 13059000, 14561100, 15650486, 16179000, 18201375, 19588500, 23475729, 24268500, 29122200, 31300972, 36402750, 39126215, 39177000, 46951458, 48537000, 62601944, 70427187, 72805500, 78252430, 93902916, 117378645, 140854374, 145611000, 156504860, 187805832, 195631075, 211281561, 234757290, 281708748, 313009720, 352135935, 391262150, 422563122, 469514580, 563417496, 586893225, 704271870, 782524300, 845126244, 939029160, 978155375, 1056407805, 1173786450, 1408543740, 1565048600, 1690252488, 1760679675, 1956310750, 2112815610, 2347572900, 2817087480, 2934466125, 3521359350, 3912621500, 4225631220, 4695145800, 5282039025, 5868932250, 7042718700, 7825243000, 8451262440, 8803398375, 10564078050, 11737864500, 14085437400, 17606796750, 21128156100, 23475729000, 26410195125, 35213593500, 42256312200, 52820390250, 70427187000, 105640780500, 211281561000]

約数ペア:

[(1, 211281561000), (2, 105640780500), (3, 70427187000), (4, 52820390250), (5, 42256312200), (6, 35213593500), (8, 26410195125), (9, 23475729000), (10, 21128156100), (12, 17606796750), (15, 14085437400), (18, 11737864500), (20, 10564078050), (24, 8803398375), (25, 8451262440), (27, 7825243000), (30, 7042718700), (36, 5868932250), (40, 5282039025), (45, 4695145800), (50, 4225631220), (54, 3912621500), (60, 3521359350), (72, 2934466125), (75, 2817087480), (90, 2347572900), (100, 2112815610), (108, 1956310750), (120, 1760679675), (125, 1690252488), (135, 1565048600), (150, 1408543740), (180, 1173786450), (200, 1056407805), (216, 978155375), (225, 939029160), (250, 845126244), (270, 782524300), (300, 704271870), (360, 586893225), (375, 563417496), (450, 469514580), (500, 422563122), (540, 391262150), (600, 352135935), (675, 313009720), (750, 281708748), (900, 234757290), (1000, 211281561), (1080, 195631075), (1125, 187805832), (1350, 156504860), (1451, 145611000), (1500, 140854374), (1800, 117378645), (2250, 93902916), (2700, 78252430), (2902, 72805500), (3000, 70427187), (3375, 62601944), (4353, 48537000), (4500, 46951458), (5393, 39177000), (5400, 39126215), (5804, 36402750), (6750, 31300972), (7255, 29122200), (8706, 24268500), (9000, 23475729), (10786, 19588500), (11608, 18201375), (13059, 16179000), (13500, 15650486), (14510, 14561100), (16179, 13059000), (17412, 12134250), (21572, 9794250), (21765, 9707400), (26118, 8089500), (26965, 7835400), (27000, 7825243), (29020, 7280550), (32358, 6529500), (34824, 6067125), (36275, 5824440), (39177, 5393000), (43144, 4897125), (43530, 4853700), (48537, 4353000), (52236, 4044750), (53930, 3917700), (58040, 3640275), (64716, 3264750), (65295, 3235800), (72550, 2912220), (78354, 2696500), (80895, 2611800), (87060, 2426850), (97074, 2176500), (104472, 2022375), (107860, 1958850), (108825, 1941480), (129432, 1632375), (130590, 1617900), (134825, 1567080), (145100, 1456110), (145611, 1451000), (156708, 1348250), (161790, 1305900), (174120, 1213425), (181375, 1164888), (194148, 1088250), (195885, 1078600), (215720, 979425), (217650, 970740), (242685, 870600), (261180, 808950), (269650, 783540), (290200, 728055), (291222, 725500), (313416, 674125), (323580, 652950), (326475, 647160), (362750, 582444), (388296, 544125), (391770, 539300), (404475, 522360), (435300, 485370)]