180390600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{593}}^1$

素因数の和:641

約数の個数: 216

約数和(自身を含む): 657103590

約数和(自身を除く): 476712990

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, 90, 100, 104, 117, 120, 130, 150, 156, 169, 180, 195, 200, 225, 234, 260, 300, 312, 325, 338, 360, 390, 450, 468, 507, 520, 585, 593, 600, 650, 676, 780, 845, 900, 936, 975, 1014, 1170, 1186, 1300, 1352, 1521, 1560, 1690, 1779, 1800, 1950, 2028, 2340, 2372, 2535, 2600, 2925, 2965, 3042, 3380, 3558, 3900, 4056, 4225, 4680, 4744, 5070, 5337, 5850, 5930, 6084, 6760, 7116, 7605, 7709, 7800, 8450, 8895, 10140, 10674, 11700, 11860, 12168, 12675, 14232, 14825, 15210, 15418, 16900, 17790, 20280, 21348, 23127, 23400, 23720, 25350, 26685, 29650, 30420, 30836, 33800, 35580, 38025, 38545, 42696, 44475, 46254, 50700, 53370, 59300, 60840, 61672, 69381, 71160, 76050, 77090, 88950, 92508, 100217, 101400, 106740, 115635, 118600, 133425, 138762, 152100, 154180, 177900, 185016, 192725, 200434, 213480, 231270, 266850, 277524, 300651, 304200, 308360, 346905, 355800, 385450, 400868, 462540, 501085, 533700, 555048, 578175, 601302, 693810, 770900, 801736, 901953, 925080, 1002170, 1067400, 1156350, 1202604, 1387620, 1503255, 1541800, 1734525, 1803906, 2004340, 2312700, 2405208, 2505425, 2775240, 3006510, 3469050, 3607812, 4008680, 4509765, 4625400, 5010850, 6013020, 6938100, 7215624, 7516275, 9019530, 10021700, 12026040, 13876200, 15032550, 18039060, 20043400, 22548825, 30065100, 36078120, 45097650, 60130200, 90195300, 180390600]

約数ペア:

[(1, 180390600), (2, 90195300), (3, 60130200), (4, 45097650), (5, 36078120), (6, 30065100), (8, 22548825), (9, 20043400), (10, 18039060), (12, 15032550), (13, 13876200), (15, 12026040), (18, 10021700), (20, 9019530), (24, 7516275), (25, 7215624), (26, 6938100), (30, 6013020), (36, 5010850), (39, 4625400), (40, 4509765), (45, 4008680), (50, 3607812), (52, 3469050), (60, 3006510), (65, 2775240), (72, 2505425), (75, 2405208), (78, 2312700), (90, 2004340), (100, 1803906), (104, 1734525), (117, 1541800), (120, 1503255), (130, 1387620), (150, 1202604), (156, 1156350), (169, 1067400), (180, 1002170), (195, 925080), (200, 901953), (225, 801736), (234, 770900), (260, 693810), (300, 601302), (312, 578175), (325, 555048), (338, 533700), (360, 501085), (390, 462540), (450, 400868), (468, 385450), (507, 355800), (520, 346905), (585, 308360), (593, 304200), (600, 300651), (650, 277524), (676, 266850), (780, 231270), (845, 213480), (900, 200434), (936, 192725), (975, 185016), (1014, 177900), (1170, 154180), (1186, 152100), (1300, 138762), (1352, 133425), (1521, 118600), (1560, 115635), (1690, 106740), (1779, 101400), (1800, 100217), (1950, 92508), (2028, 88950), (2340, 77090), (2372, 76050), (2535, 71160), (2600, 69381), (2925, 61672), (2965, 60840), (3042, 59300), (3380, 53370), (3558, 50700), (3900, 46254), (4056, 44475), (4225, 42696), (4680, 38545), (4744, 38025), (5070, 35580), (5337, 33800), (5850, 30836), (5930, 30420), (6084, 29650), (6760, 26685), (7116, 25350), (7605, 23720), (7709, 23400), (7800, 23127), (8450, 21348), (8895, 20280), (10140, 17790), (10674, 16900), (11700, 15418), (11860, 15210), (12168, 14825), (12675, 14232)]