198790800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12743}}^1$

素因数の和:12777

約数の個数: 120

約数和(自身を含む): 685831104

約数和(自身を除く): 487040304

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, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 12743, 15600, 25486, 38229, 50972, 63715, 76458, 101944, 127430, 152916, 165659, 191145, 203888, 254860, 305832, 318575, 331318, 382290, 496977, 509720, 611664, 637150, 662636, 764580, 828295, 955725, 993954, 1019440, 1274300, 1325272, 1529160, 1656590, 1911450, 1987908, 2484885, 2548600, 2650544, 3058320, 3313180, 3822900, 3975816, 4141475, 4969770, 5097200, 6626360, 7645800, 7951632, 8282950, 9939540, 12424425, 13252720, 15291600, 16565900, 19879080, 24848850, 33131800, 39758160, 49697700, 66263600, 99395400, 198790800]

約数ペア:

[(1, 198790800), (2, 99395400), (3, 66263600), (4, 49697700), (5, 39758160), (6, 33131800), (8, 24848850), (10, 19879080), (12, 16565900), (13, 15291600), (15, 13252720), (16, 12424425), (20, 9939540), (24, 8282950), (25, 7951632), (26, 7645800), (30, 6626360), (39, 5097200), (40, 4969770), (48, 4141475), (50, 3975816), (52, 3822900), (60, 3313180), (65, 3058320), (75, 2650544), (78, 2548600), (80, 2484885), (100, 1987908), (104, 1911450), (120, 1656590), (130, 1529160), (150, 1325272), (156, 1274300), (195, 1019440), (200, 993954), (208, 955725), (240, 828295), (260, 764580), (300, 662636), (312, 637150), (325, 611664), (390, 509720), (400, 496977), (520, 382290), (600, 331318), (624, 318575), (650, 305832), (780, 254860), (975, 203888), (1040, 191145), (1200, 165659), (1300, 152916), (1560, 127430), (1950, 101944), (2600, 76458), (3120, 63715), (3900, 50972), (5200, 38229), (7800, 25486), (12743, 15600)]