204047100

素因数分解:

$2^2\times 3^8\times 5^2\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 162

約数和(自身を含む): 666275064

約数和(自身を除く): 462227964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 311, 324, 405, 450, 486, 540, 622, 675, 729, 810, 900, 933, 972, 1215, 1244, 1350, 1458, 1555, 1620, 1866, 2025, 2187, 2430, 2700, 2799, 2916, 3110, 3645, 3732, 4050, 4374, 4665, 4860, 5598, 6075, 6220, 6561, 7290, 7775, 8100, 8397, 8748, 9330, 10935, 11196, 12150, 13122, 13995, 14580, 15550, 16794, 18225, 18660, 21870, 23325, 24300, 25191, 26244, 27990, 31100, 32805, 33588, 36450, 41985, 43740, 46650, 50382, 54675, 55980, 65610, 69975, 72900, 75573, 83970, 93300, 100764, 109350, 125955, 131220, 139950, 151146, 164025, 167940, 209925, 218700, 226719, 251910, 279900, 302292, 328050, 377865, 419850, 453438, 503820, 629775, 656100, 680157, 755730, 839700, 906876, 1133595, 1259550, 1360314, 1511460, 1889325, 2040471, 2267190, 2519100, 2720628, 3400785, 3778650, 4080942, 4534380, 5667975, 6801570, 7557300, 8161884, 10202355, 11335950, 13603140, 17003925, 20404710, 22671900, 34007850, 40809420, 51011775, 68015700, 102023550, 204047100]

約数ペア:

[(1, 204047100), (2, 102023550), (3, 68015700), (4, 51011775), (5, 40809420), (6, 34007850), (9, 22671900), (10, 20404710), (12, 17003925), (15, 13603140), (18, 11335950), (20, 10202355), (25, 8161884), (27, 7557300), (30, 6801570), (36, 5667975), (45, 4534380), (50, 4080942), (54, 3778650), (60, 3400785), (75, 2720628), (81, 2519100), (90, 2267190), (100, 2040471), (108, 1889325), (135, 1511460), (150, 1360314), (162, 1259550), (180, 1133595), (225, 906876), (243, 839700), (270, 755730), (300, 680157), (311, 656100), (324, 629775), (405, 503820), (450, 453438), (486, 419850), (540, 377865), (622, 328050), (675, 302292), (729, 279900), (810, 251910), (900, 226719), (933, 218700), (972, 209925), (1215, 167940), (1244, 164025), (1350, 151146), (1458, 139950), (1555, 131220), (1620, 125955), (1866, 109350), (2025, 100764), (2187, 93300), (2430, 83970), (2700, 75573), (2799, 72900), (2916, 69975), (3110, 65610), (3645, 55980), (3732, 54675), (4050, 50382), (4374, 46650), (4665, 43740), (4860, 41985), (5598, 36450), (6075, 33588), (6220, 32805), (6561, 31100), (7290, 27990), (7775, 26244), (8100, 25191), (8397, 24300), (8748, 23325), (9330, 21870), (10935, 18660), (11196, 18225), (12150, 16794), (13122, 15550), (13995, 14580)]