20180743500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{6163}}^1$

素因数の和:6281

約数の個数: 192

約数和(自身を含む): 61387522560

約数和(自身を除く): 41206779060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 59, 60, 74, 75, 100, 111, 118, 125, 148, 150, 177, 185, 222, 236, 250, 295, 300, 354, 370, 375, 444, 500, 555, 590, 708, 740, 750, 885, 925, 1110, 1180, 1475, 1500, 1770, 1850, 2183, 2220, 2775, 2950, 3540, 3700, 4366, 4425, 4625, 5550, 5900, 6163, 6549, 7375, 8732, 8850, 9250, 10915, 11100, 12326, 13098, 13875, 14750, 17700, 18489, 18500, 21830, 22125, 24652, 26196, 27750, 29500, 30815, 32745, 36978, 43660, 44250, 54575, 55500, 61630, 65490, 73956, 88500, 92445, 109150, 123260, 130980, 154075, 163725, 184890, 218300, 228031, 272875, 308150, 327450, 363617, 369780, 456062, 462225, 545750, 616300, 654900, 684093, 727234, 770375, 818625, 912124, 924450, 1090851, 1091500, 1140155, 1368186, 1454468, 1540750, 1637250, 1818085, 1848900, 2181702, 2280310, 2311125, 2736372, 3081500, 3274500, 3420465, 3636170, 4363404, 4560620, 4622250, 5454255, 5700775, 6840930, 7272340, 9090425, 9244500, 10908510, 11401550, 13453829, 13681860, 17102325, 18180850, 21817020, 22803100, 26907658, 27271275, 28503875, 34204650, 36361700, 40361487, 45452125, 53815316, 54542550, 57007750, 67269145, 68409300, 80722974, 85511625, 90904250, 109085100, 114015500, 134538290, 136356375, 161445948, 171023250, 181808500, 201807435, 269076580, 272712750, 336345725, 342046500, 403614870, 545425500, 672691450, 807229740, 1009037175, 1345382900, 1681728625, 2018074350, 3363457250, 4036148700, 5045185875, 6726914500, 10090371750, 20180743500]

約数ペア:

[(1, 20180743500), (2, 10090371750), (3, 6726914500), (4, 5045185875), (5, 4036148700), (6, 3363457250), (10, 2018074350), (12, 1681728625), (15, 1345382900), (20, 1009037175), (25, 807229740), (30, 672691450), (37, 545425500), (50, 403614870), (59, 342046500), (60, 336345725), (74, 272712750), (75, 269076580), (100, 201807435), (111, 181808500), (118, 171023250), (125, 161445948), (148, 136356375), (150, 134538290), (177, 114015500), (185, 109085100), (222, 90904250), (236, 85511625), (250, 80722974), (295, 68409300), (300, 67269145), (354, 57007750), (370, 54542550), (375, 53815316), (444, 45452125), (500, 40361487), (555, 36361700), (590, 34204650), (708, 28503875), (740, 27271275), (750, 26907658), (885, 22803100), (925, 21817020), (1110, 18180850), (1180, 17102325), (1475, 13681860), (1500, 13453829), (1770, 11401550), (1850, 10908510), (2183, 9244500), (2220, 9090425), (2775, 7272340), (2950, 6840930), (3540, 5700775), (3700, 5454255), (4366, 4622250), (4425, 4560620), (4625, 4363404), (5550, 3636170), (5900, 3420465), (6163, 3274500), (6549, 3081500), (7375, 2736372), (8732, 2311125), (8850, 2280310), (9250, 2181702), (10915, 1848900), (11100, 1818085), (12326, 1637250), (13098, 1540750), (13875, 1454468), (14750, 1368186), (17700, 1140155), (18489, 1091500), (18500, 1090851), (21830, 924450), (22125, 912124), (24652, 818625), (26196, 770375), (27750, 727234), (29500, 684093), (30815, 654900), (32745, 616300), (36978, 545750), (43660, 462225), (44250, 456062), (54575, 369780), (55500, 363617), (61630, 327450), (65490, 308150), (73956, 272875), (88500, 228031), (92445, 218300), (109150, 184890), (123260, 163725), (130980, 154075)]