51484321200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{23743}}^1$

素因数の和:23916

約数の個数: 240

約数和(自身を含む): 178892994560

約数和(自身を除く): 127408673360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 139, 150, 156, 195, 200, 208, 240, 260, 278, 300, 312, 325, 390, 400, 417, 520, 556, 600, 624, 650, 695, 780, 834, 975, 1040, 1112, 1200, 1300, 1390, 1560, 1668, 1807, 1950, 2085, 2224, 2600, 2780, 3120, 3336, 3475, 3614, 3900, 4170, 5200, 5421, 5560, 6672, 6950, 7228, 7800, 8340, 9035, 10425, 10842, 11120, 13900, 14456, 15600, 16680, 18070, 20850, 21684, 23743, 27105, 27800, 28912, 33360, 36140, 41700, 43368, 45175, 47486, 54210, 55600, 71229, 72280, 83400, 86736, 90350, 94972, 108420, 118715, 135525, 142458, 144560, 166800, 180700, 189944, 216840, 237430, 271050, 284916, 308659, 356145, 361400, 379888, 433680, 474860, 542100, 569832, 593575, 617318, 712290, 722800, 925977, 949720, 1084200, 1139664, 1187150, 1234636, 1424580, 1543295, 1780725, 1851954, 1899440, 2168400, 2374300, 2469272, 2849160, 3086590, 3300277, 3561450, 3703908, 4629885, 4748600, 4938544, 5698320, 6173180, 6600554, 7122900, 7407816, 7716475, 9259770, 9497200, 9900831, 12346360, 13201108, 14245800, 14815632, 15432950, 16501385, 18519540, 19801662, 23149425, 24692720, 26402216, 28491600, 30865900, 33002770, 37039080, 39603324, 42903601, 46298850, 49504155, 52804432, 61731800, 66005540, 74078160, 79206648, 82506925, 85807202, 92597700, 99008310, 123463600, 128710803, 132011080, 158413296, 165013850, 171614404, 185195400, 198016620, 214518005, 247520775, 257421606, 264022160, 330027700, 343228808, 370390800, 396033240, 429036010, 495041550, 514843212, 643554015, 660055400, 686457616, 792066480, 858072020, 990083100, 1029686424, 1072590025, 1287108030, 1320110800, 1716144040, 1980166200, 2059372848, 2145180050, 2574216060, 3217770075, 3432288080, 3960332400, 4290360100, 5148432120, 6435540150, 8580720200, 10296864240, 12871080300, 17161440400, 25742160600, 51484321200]

約数ペア:

[(1, 51484321200), (2, 25742160600), (3, 17161440400), (4, 12871080300), (5, 10296864240), (6, 8580720200), (8, 6435540150), (10, 5148432120), (12, 4290360100), (13, 3960332400), (15, 3432288080), (16, 3217770075), (20, 2574216060), (24, 2145180050), (25, 2059372848), (26, 1980166200), (30, 1716144040), (39, 1320110800), (40, 1287108030), (48, 1072590025), (50, 1029686424), (52, 990083100), (60, 858072020), (65, 792066480), (75, 686457616), (78, 660055400), (80, 643554015), (100, 514843212), (104, 495041550), (120, 429036010), (130, 396033240), (139, 370390800), (150, 343228808), (156, 330027700), (195, 264022160), (200, 257421606), (208, 247520775), (240, 214518005), (260, 198016620), (278, 185195400), (300, 171614404), (312, 165013850), (325, 158413296), (390, 132011080), (400, 128710803), (417, 123463600), (520, 99008310), (556, 92597700), (600, 85807202), (624, 82506925), (650, 79206648), (695, 74078160), (780, 66005540), (834, 61731800), (975, 52804432), (1040, 49504155), (1112, 46298850), (1200, 42903601), (1300, 39603324), (1390, 37039080), (1560, 33002770), (1668, 30865900), (1807, 28491600), (1950, 26402216), (2085, 24692720), (2224, 23149425), (2600, 19801662), (2780, 18519540), (3120, 16501385), (3336, 15432950), (3475, 14815632), (3614, 14245800), (3900, 13201108), (4170, 12346360), (5200, 9900831), (5421, 9497200), (5560, 9259770), (6672, 7716475), (6950, 7407816), (7228, 7122900), (7800, 6600554), (8340, 6173180), (9035, 5698320), (10425, 4938544), (10842, 4748600), (11120, 4629885), (13900, 3703908), (14456, 3561450), (15600, 3300277), (16680, 3086590), (18070, 2849160), (20850, 2469272), (21684, 2374300), (23743, 2168400), (27105, 1899440), (27800, 1851954), (28912, 1780725), (33360, 1543295), (36140, 1424580), (41700, 1234636), (43368, 1187150), (45175, 1139664), (47486, 1084200), (54210, 949720), (55600, 925977), (71229, 722800), (72280, 712290), (83400, 617318), (86736, 593575), (90350, 569832), (94972, 542100), (108420, 474860), (118715, 433680), (135525, 379888), (142458, 361400), (144560, 356145), (166800, 308659), (180700, 284916), (189944, 271050), (216840, 237430)]