20573657100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{59999}}^1$

素因数の和:60149

約数の個数: 144

約数和(自身を含む): 66662400000

約数和(自身を除く): 46088742900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 127, 135, 150, 180, 225, 254, 270, 300, 381, 450, 508, 540, 635, 675, 762, 900, 1143, 1270, 1350, 1524, 1905, 2286, 2540, 2700, 3175, 3429, 3810, 4572, 5715, 6350, 6858, 7620, 9525, 11430, 12700, 13716, 17145, 19050, 22860, 28575, 34290, 38100, 57150, 59999, 68580, 85725, 114300, 119998, 171450, 179997, 239996, 299995, 342900, 359994, 539991, 599990, 719988, 899985, 1079982, 1199980, 1499975, 1619973, 1799970, 2159964, 2699955, 2999950, 3239946, 3599940, 4499925, 5399910, 5999900, 6479892, 7619873, 8099865, 8999850, 10799820, 13499775, 15239746, 16199730, 17999700, 22859619, 26999550, 30479492, 32399460, 38099365, 40499325, 45719238, 53999100, 68578857, 76198730, 80998650, 91438476, 114298095, 137157714, 152397460, 161997300, 190496825, 205736571, 228596190, 274315428, 342894285, 380993650, 411473142, 457192380, 571490475, 685788570, 761987300, 822946284, 1028682855, 1142980950, 1371577140, 1714471425, 2057365710, 2285961900, 3428942850, 4114731420, 5143414275, 6857885700, 10286828550, 20573657100]

約数ペア:

[(1, 20573657100), (2, 10286828550), (3, 6857885700), (4, 5143414275), (5, 4114731420), (6, 3428942850), (9, 2285961900), (10, 2057365710), (12, 1714471425), (15, 1371577140), (18, 1142980950), (20, 1028682855), (25, 822946284), (27, 761987300), (30, 685788570), (36, 571490475), (45, 457192380), (50, 411473142), (54, 380993650), (60, 342894285), (75, 274315428), (90, 228596190), (100, 205736571), (108, 190496825), (127, 161997300), (135, 152397460), (150, 137157714), (180, 114298095), (225, 91438476), (254, 80998650), (270, 76198730), (300, 68578857), (381, 53999100), (450, 45719238), (508, 40499325), (540, 38099365), (635, 32399460), (675, 30479492), (762, 26999550), (900, 22859619), (1143, 17999700), (1270, 16199730), (1350, 15239746), (1524, 13499775), (1905, 10799820), (2286, 8999850), (2540, 8099865), (2700, 7619873), (3175, 6479892), (3429, 5999900), (3810, 5399910), (4572, 4499925), (5715, 3599940), (6350, 3239946), (6858, 2999950), (7620, 2699955), (9525, 2159964), (11430, 1799970), (12700, 1619973), (13716, 1499975), (17145, 1199980), (19050, 1079982), (22860, 899985), (28575, 719988), (34290, 599990), (38100, 539991), (57150, 359994), (59999, 342900), (68580, 299995), (85725, 239996), (114300, 179997), (119998, 171450)]