285402000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3659}}^1$

素因数の和:3698

約数の個数: 160

約数和(自身を含む): 991186560

約数和(自身を除く): 705784560

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, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2600, 3000, 3120, 3250, 3659, 3900, 4875, 5200, 6000, 6500, 7318, 7800, 9750, 10977, 13000, 14636, 15600, 18295, 19500, 21954, 26000, 29272, 36590, 39000, 43908, 47567, 54885, 58544, 73180, 78000, 87816, 91475, 95134, 109770, 142701, 146360, 175632, 182950, 190268, 219540, 237835, 274425, 285402, 292720, 365900, 380536, 439080, 457375, 475670, 548850, 570804, 713505, 731800, 761072, 878160, 914750, 951340, 1097700, 1141608, 1189175, 1372125, 1427010, 1463600, 1829500, 1902680, 2195400, 2283216, 2378350, 2744250, 2854020, 3567525, 3659000, 3805360, 4390800, 4756700, 5488500, 5708040, 5945875, 7135050, 7318000, 9513400, 10977000, 11416080, 11891750, 14270100, 17837625, 19026800, 21954000, 23783500, 28540200, 35675250, 47567000, 57080400, 71350500, 95134000, 142701000, 285402000]

約数ペア:

[(1, 285402000), (2, 142701000), (3, 95134000), (4, 71350500), (5, 57080400), (6, 47567000), (8, 35675250), (10, 28540200), (12, 23783500), (13, 21954000), (15, 19026800), (16, 17837625), (20, 14270100), (24, 11891750), (25, 11416080), (26, 10977000), (30, 9513400), (39, 7318000), (40, 7135050), (48, 5945875), (50, 5708040), (52, 5488500), (60, 4756700), (65, 4390800), (75, 3805360), (78, 3659000), (80, 3567525), (100, 2854020), (104, 2744250), (120, 2378350), (125, 2283216), (130, 2195400), (150, 1902680), (156, 1829500), (195, 1463600), (200, 1427010), (208, 1372125), (240, 1189175), (250, 1141608), (260, 1097700), (300, 951340), (312, 914750), (325, 878160), (375, 761072), (390, 731800), (400, 713505), (500, 570804), (520, 548850), (600, 475670), (624, 457375), (650, 439080), (750, 380536), (780, 365900), (975, 292720), (1000, 285402), (1040, 274425), (1200, 237835), (1300, 219540), (1500, 190268), (1560, 182950), (1625, 175632), (1950, 146360), (2000, 142701), (2600, 109770), (3000, 95134), (3120, 91475), (3250, 87816), (3659, 78000), (3900, 73180), (4875, 58544), (5200, 54885), (6000, 47567), (6500, 43908), (7318, 39000), (7800, 36590), (9750, 29272), (10977, 26000), (13000, 21954), (14636, 19500), (15600, 18295)]