20147803800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{601}}^1\times {\mathrm{947}}^1$

素因数の和:1626

約数の個数: 192

約数和(自身を含む): 63689673600

約数和(自身を除く): 43541869800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 59, 60, 75, 100, 118, 120, 150, 177, 200, 236, 295, 300, 354, 472, 590, 600, 601, 708, 885, 947, 1180, 1202, 1416, 1475, 1770, 1803, 1894, 2360, 2404, 2841, 2950, 3005, 3540, 3606, 3788, 4425, 4735, 4808, 5682, 5900, 6010, 7080, 7212, 7576, 8850, 9015, 9470, 11364, 11800, 12020, 14205, 14424, 15025, 17700, 18030, 18940, 22728, 23675, 24040, 28410, 30050, 35400, 35459, 36060, 37880, 45075, 47350, 55873, 56820, 60100, 70918, 71025, 72120, 90150, 94700, 106377, 111746, 113640, 120200, 141836, 142050, 167619, 177295, 180300, 189400, 212754, 223492, 279365, 283672, 284100, 335238, 354590, 360600, 425508, 446984, 531885, 558730, 568200, 569147, 670476, 709180, 838095, 851016, 886475, 1063770, 1117460, 1138294, 1340952, 1396825, 1418360, 1676190, 1707441, 1772950, 2127540, 2234920, 2276588, 2659425, 2793650, 2845735, 3352380, 3414882, 3545900, 4190475, 4255080, 4553176, 5318850, 5587300, 5691470, 6704760, 6829764, 7091800, 8380950, 8537205, 10637700, 11174600, 11382940, 13659528, 14228675, 16761900, 17074410, 21275400, 22765880, 28457350, 33523800, 33579673, 34148820, 42686025, 56914700, 67159346, 68297640, 85372050, 100739019, 113829400, 134318692, 167898365, 170744100, 201478038, 268637384, 335796730, 341488200, 402956076, 503695095, 671593460, 805912152, 839491825, 1007390190, 1343186920, 1678983650, 2014780380, 2518475475, 3357967300, 4029560760, 5036950950, 6715934600, 10073901900, 20147803800]

約数ペア:

[(1, 20147803800), (2, 10073901900), (3, 6715934600), (4, 5036950950), (5, 4029560760), (6, 3357967300), (8, 2518475475), (10, 2014780380), (12, 1678983650), (15, 1343186920), (20, 1007390190), (24, 839491825), (25, 805912152), (30, 671593460), (40, 503695095), (50, 402956076), (59, 341488200), (60, 335796730), (75, 268637384), (100, 201478038), (118, 170744100), (120, 167898365), (150, 134318692), (177, 113829400), (200, 100739019), (236, 85372050), (295, 68297640), (300, 67159346), (354, 56914700), (472, 42686025), (590, 34148820), (600, 33579673), (601, 33523800), (708, 28457350), (885, 22765880), (947, 21275400), (1180, 17074410), (1202, 16761900), (1416, 14228675), (1475, 13659528), (1770, 11382940), (1803, 11174600), (1894, 10637700), (2360, 8537205), (2404, 8380950), (2841, 7091800), (2950, 6829764), (3005, 6704760), (3540, 5691470), (3606, 5587300), (3788, 5318850), (4425, 4553176), (4735, 4255080), (4808, 4190475), (5682, 3545900), (5900, 3414882), (6010, 3352380), (7080, 2845735), (7212, 2793650), (7576, 2659425), (8850, 2276588), (9015, 2234920), (9470, 2127540), (11364, 1772950), (11800, 1707441), (12020, 1676190), (14205, 1418360), (14424, 1396825), (15025, 1340952), (17700, 1138294), (18030, 1117460), (18940, 1063770), (22728, 886475), (23675, 851016), (24040, 838095), (28410, 709180), (30050, 670476), (35400, 569147), (35459, 568200), (36060, 558730), (37880, 531885), (45075, 446984), (47350, 425508), (55873, 360600), (56820, 354590), (60100, 335238), (70918, 284100), (71025, 283672), (72120, 279365), (90150, 223492), (94700, 212754), (106377, 189400), (111746, 180300), (113640, 177295), (120200, 167619), (141836, 142050)]