2020332000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5490

約数の個数: 192

約数和(自身を含む): 6833369088

約数和(自身を除く): 4813037088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 125, 150, 155, 160, 186, 200, 240, 248, 250, 300, 310, 372, 375, 400, 465, 480, 496, 500, 600, 620, 744, 750, 775, 800, 930, 992, 1000, 1200, 1240, 1488, 1500, 1550, 1860, 2000, 2325, 2400, 2480, 2976, 3000, 3100, 3720, 3875, 4000, 4650, 4960, 5431, 6000, 6200, 7440, 7750, 9300, 10862, 11625, 12000, 12400, 14880, 15500, 16293, 18600, 21724, 23250, 24800, 27155, 31000, 32586, 37200, 43448, 46500, 54310, 62000, 65172, 74400, 81465, 86896, 93000, 108620, 124000, 130344, 135775, 162930, 168361, 173792, 186000, 217240, 260688, 271550, 325860, 336722, 372000, 407325, 434480, 505083, 521376, 543100, 651720, 673444, 678875, 814650, 841805, 868960, 1010166, 1086200, 1303440, 1346888, 1357750, 1629300, 1683610, 2020332, 2036625, 2172400, 2525415, 2606880, 2693776, 2715500, 3258600, 3367220, 4040664, 4073250, 4209025, 4344800, 5050830, 5387552, 5431000, 6517200, 6734440, 8081328, 8146500, 8418050, 10101660, 10862000, 12627075, 13034400, 13468880, 16162656, 16293000, 16836100, 20203320, 21045125, 21724000, 25254150, 26937760, 32586000, 33672200, 40406640, 42090250, 50508300, 63135375, 65172000, 67344400, 80813280, 84180500, 101016600, 126270750, 134688800, 168361000, 202033200, 252541500, 336722000, 404066400, 505083000, 673444000, 1010166000, 2020332000]

約数ペア:

[(1, 2020332000), (2, 1010166000), (3, 673444000), (4, 505083000), (5, 404066400), (6, 336722000), (8, 252541500), (10, 202033200), (12, 168361000), (15, 134688800), (16, 126270750), (20, 101016600), (24, 84180500), (25, 80813280), (30, 67344400), (31, 65172000), (32, 63135375), (40, 50508300), (48, 42090250), (50, 40406640), (60, 33672200), (62, 32586000), (75, 26937760), (80, 25254150), (93, 21724000), (96, 21045125), (100, 20203320), (120, 16836100), (124, 16293000), (125, 16162656), (150, 13468880), (155, 13034400), (160, 12627075), (186, 10862000), (200, 10101660), (240, 8418050), (248, 8146500), (250, 8081328), (300, 6734440), (310, 6517200), (372, 5431000), (375, 5387552), (400, 5050830), (465, 4344800), (480, 4209025), (496, 4073250), (500, 4040664), (600, 3367220), (620, 3258600), (744, 2715500), (750, 2693776), (775, 2606880), (800, 2525415), (930, 2172400), (992, 2036625), (1000, 2020332), (1200, 1683610), (1240, 1629300), (1488, 1357750), (1500, 1346888), (1550, 1303440), (1860, 1086200), (2000, 1010166), (2325, 868960), (2400, 841805), (2480, 814650), (2976, 678875), (3000, 673444), (3100, 651720), (3720, 543100), (3875, 521376), (4000, 505083), (4650, 434480), (4960, 407325), (5431, 372000), (6000, 336722), (6200, 325860), (7440, 271550), (7750, 260688), (9300, 217240), (10862, 186000), (11625, 173792), (12000, 168361), (12400, 162930), (14880, 135775), (15500, 130344), (16293, 124000), (18600, 108620), (21724, 93000), (23250, 86896), (24800, 81465), (27155, 74400), (31000, 65172), (32586, 62000), (37200, 54310), (43448, 46500)]