1917286200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6229}}^1$

素因数の和:6276

約数の個数: 240

約数和(自身を含む): 7010619000

約数和(自身を除く): 5093332800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 475, 513, 540, 570, 600, 648, 675, 684, 760, 810, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1539, 1620, 1710, 1800, 1900, 2025, 2052, 2280, 2565, 2700, 2850, 3078, 3240, 3420, 3800, 4050, 4104, 4275, 5130, 5400, 5700, 6156, 6229, 6840, 7695, 8100, 8550, 10260, 11400, 12312, 12458, 12825, 15390, 16200, 17100, 18687, 20520, 24916, 25650, 30780, 31145, 34200, 37374, 38475, 49832, 51300, 56061, 61560, 62290, 74748, 76950, 93435, 102600, 112122, 118351, 124580, 149496, 153900, 155725, 168183, 186870, 224244, 236702, 249160, 280305, 307800, 311450, 336366, 355053, 373740, 448488, 467175, 473404, 504549, 560610, 591755, 622900, 672732, 710106, 747480, 840915, 934350, 946808, 1009098, 1065159, 1121220, 1183510, 1245800, 1345464, 1401525, 1420212, 1681830, 1775265, 1868700, 2018196, 2130318, 2242440, 2367020, 2522745, 2803050, 2840424, 2958775, 3195477, 3363660, 3550530, 3737400, 4036392, 4204575, 4260636, 4734040, 5045490, 5325795, 5606100, 5917550, 6390954, 6727320, 7101060, 8409150, 8521272, 8876325, 9586431, 10090980, 10651590, 11212200, 11835100, 12613725, 12781908, 14202120, 15977385, 16818300, 17752650, 19172862, 20181960, 21303180, 23670200, 25227450, 25563816, 26628975, 31954770, 33636600, 35505300, 38345724, 42606360, 47932155, 50454900, 53257950, 63909540, 71010600, 76691448, 79886925, 95864310, 100909800, 106515900, 127819080, 159773850, 191728620, 213031800, 239660775, 319547700, 383457240, 479321550, 639095400, 958643100, 1917286200]

約数ペア:

[(1, 1917286200), (2, 958643100), (3, 639095400), (4, 479321550), (5, 383457240), (6, 319547700), (8, 239660775), (9, 213031800), (10, 191728620), (12, 159773850), (15, 127819080), (18, 106515900), (19, 100909800), (20, 95864310), (24, 79886925), (25, 76691448), (27, 71010600), (30, 63909540), (36, 53257950), (38, 50454900), (40, 47932155), (45, 42606360), (50, 38345724), (54, 35505300), (57, 33636600), (60, 31954770), (72, 26628975), (75, 25563816), (76, 25227450), (81, 23670200), (90, 21303180), (95, 20181960), (100, 19172862), (108, 17752650), (114, 16818300), (120, 15977385), (135, 14202120), (150, 12781908), (152, 12613725), (162, 11835100), (171, 11212200), (180, 10651590), (190, 10090980), (200, 9586431), (216, 8876325), (225, 8521272), (228, 8409150), (270, 7101060), (285, 6727320), (300, 6390954), (324, 5917550), (342, 5606100), (360, 5325795), (380, 5045490), (405, 4734040), (450, 4260636), (456, 4204575), (475, 4036392), (513, 3737400), (540, 3550530), (570, 3363660), (600, 3195477), (648, 2958775), (675, 2840424), (684, 2803050), (760, 2522745), (810, 2367020), (855, 2242440), (900, 2130318), (950, 2018196), (1026, 1868700), (1080, 1775265), (1140, 1681830), (1350, 1420212), (1368, 1401525), (1425, 1345464), (1539, 1245800), (1620, 1183510), (1710, 1121220), (1800, 1065159), (1900, 1009098), (2025, 946808), (2052, 934350), (2280, 840915), (2565, 747480), (2700, 710106), (2850, 672732), (3078, 622900), (3240, 591755), (3420, 560610), (3800, 504549), (4050, 473404), (4104, 467175), (4275, 448488), (5130, 373740), (5400, 355053), (5700, 336366), (6156, 311450), (6229, 307800), (6840, 280305), (7695, 249160), (8100, 236702), (8550, 224244), (10260, 186870), (11400, 168183), (12312, 155725), (12458, 153900), (12825, 149496), (15390, 124580), (16200, 118351), (17100, 112122), (18687, 102600), (20520, 93435), (24916, 76950), (25650, 74748), (30780, 62290), (31145, 61560), (34200, 56061), (37374, 51300), (38475, 49832)]