304925400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 1123209360

約数和(自身を除く): 818283960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 83, 90, 100, 104, 117, 120, 130, 150, 156, 157, 166, 180, 195, 200, 225, 234, 249, 260, 300, 312, 314, 325, 332, 360, 390, 415, 450, 468, 471, 498, 520, 585, 600, 628, 650, 664, 747, 780, 785, 830, 900, 936, 942, 975, 996, 1079, 1170, 1245, 1256, 1300, 1413, 1494, 1560, 1570, 1660, 1800, 1884, 1950, 1992, 2041, 2075, 2158, 2340, 2355, 2490, 2600, 2826, 2925, 2988, 3140, 3237, 3320, 3735, 3768, 3900, 3925, 4082, 4150, 4316, 4680, 4710, 4980, 5395, 5652, 5850, 5976, 6123, 6225, 6280, 6474, 7065, 7470, 7800, 7850, 8164, 8300, 8632, 9420, 9711, 9960, 10205, 10790, 11304, 11700, 11775, 12246, 12450, 12948, 13031, 14130, 14940, 15700, 16185, 16328, 16600, 18369, 18675, 18840, 19422, 20410, 21580, 23400, 23550, 24492, 24900, 25896, 26062, 26975, 28260, 29880, 30615, 31400, 32370, 35325, 36738, 37350, 38844, 39093, 40820, 43160, 47100, 48555, 48984, 49800, 51025, 52124, 53950, 56520, 61230, 64740, 65155, 70650, 73476, 74700, 77688, 78186, 80925, 81640, 91845, 94200, 97110, 102050, 104248, 107900, 117279, 122460, 129480, 130310, 141300, 146952, 149400, 153075, 156372, 161850, 169403, 183690, 194220, 195465, 204100, 215800, 234558, 242775, 244920, 260620, 282600, 306150, 312744, 323700, 325775, 338806, 367380, 388440, 390930, 408200, 459225, 469116, 485550, 508209, 521240, 586395, 612300, 647400, 651550, 677612, 734760, 781860, 847015, 918450, 938232, 971100, 977325, 1016418, 1172790, 1224600, 1303100, 1355224, 1524627, 1563720, 1694030, 1836900, 1942200, 1954650, 2032836, 2345580, 2541045, 2606200, 2931975, 3049254, 3388060, 3673800, 3909300, 4065672, 4235075, 4691160, 5082090, 5863950, 6098508, 6776120, 7623135, 7818600, 8470150, 10164180, 11727900, 12197016, 12705225, 15246270, 16940300, 20328360, 23455800, 25410450, 30492540, 33880600, 38115675, 50820900, 60985080, 76231350, 101641800, 152462700, 304925400]

約数ペア:

[(1, 304925400), (2, 152462700), (3, 101641800), (4, 76231350), (5, 60985080), (6, 50820900), (8, 38115675), (9, 33880600), (10, 30492540), (12, 25410450), (13, 23455800), (15, 20328360), (18, 16940300), (20, 15246270), (24, 12705225), (25, 12197016), (26, 11727900), (30, 10164180), (36, 8470150), (39, 7818600), (40, 7623135), (45, 6776120), (50, 6098508), (52, 5863950), (60, 5082090), (65, 4691160), (72, 4235075), (75, 4065672), (78, 3909300), (83, 3673800), (90, 3388060), (100, 3049254), (104, 2931975), (117, 2606200), (120, 2541045), (130, 2345580), (150, 2032836), (156, 1954650), (157, 1942200), (166, 1836900), (180, 1694030), (195, 1563720), (200, 1524627), (225, 1355224), (234, 1303100), (249, 1224600), (260, 1172790), (300, 1016418), (312, 977325), (314, 971100), (325, 938232), (332, 918450), (360, 847015), (390, 781860), (415, 734760), (450, 677612), (468, 651550), (471, 647400), (498, 612300), (520, 586395), (585, 521240), (600, 508209), (628, 485550), (650, 469116), (664, 459225), (747, 408200), (780, 390930), (785, 388440), (830, 367380), (900, 338806), (936, 325775), (942, 323700), (975, 312744), (996, 306150), (1079, 282600), (1170, 260620), (1245, 244920), (1256, 242775), (1300, 234558), (1413, 215800), (1494, 204100), (1560, 195465), (1570, 194220), (1660, 183690), (1800, 169403), (1884, 161850), (1950, 156372), (1992, 153075), (2041, 149400), (2075, 146952), (2158, 141300), (2340, 130310), (2355, 129480), (2490, 122460), (2600, 117279), (2826, 107900), (2925, 104248), (2988, 102050), (3140, 97110), (3237, 94200), (3320, 91845), (3735, 81640), (3768, 80925), (3900, 78186), (3925, 77688), (4082, 74700), (4150, 73476), (4316, 70650), (4680, 65155), (4710, 64740), (4980, 61230), (5395, 56520), (5652, 53950), (5850, 52124), (5976, 51025), (6123, 49800), (6225, 48984), (6280, 48555), (6474, 47100), (7065, 43160), (7470, 40820), (7800, 39093), (7850, 38844), (8164, 37350), (8300, 36738), (8632, 35325), (9420, 32370), (9711, 31400), (9960, 30615), (10205, 29880), (10790, 28260), (11304, 26975), (11700, 26062), (11775, 25896), (12246, 24900), (12450, 24492), (12948, 23550), (13031, 23400), (14130, 21580), (14940, 20410), (15700, 19422), (16185, 18840), (16328, 18675), (16600, 18369)]