165502350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1539

約数の個数: 144

約数和(自身を含む): 504394800

約数和(自身を除く): 338892450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 570, 585, 650, 741, 855, 950, 975, 1170, 1235, 1425, 1482, 1489, 1710, 1950, 2223, 2470, 2850, 2925, 2978, 3705, 4275, 4446, 4467, 5850, 6175, 7410, 7445, 8550, 8934, 11115, 12350, 13401, 14890, 18525, 19357, 22230, 22335, 26802, 28291, 37050, 37225, 38714, 44670, 55575, 56582, 58071, 67005, 74450, 84873, 96785, 111150, 111675, 116142, 134010, 141455, 169746, 174213, 193570, 223350, 254619, 282910, 290355, 335025, 348426, 367783, 424365, 483925, 509238, 580710, 670050, 707275, 735566, 848730, 871065, 967850, 1103349, 1273095, 1414550, 1451775, 1742130, 1838915, 2121825, 2206698, 2546190, 2903550, 3310047, 3677830, 4243650, 4355325, 5516745, 6365475, 6620094, 8710650, 9194575, 11033490, 12730950, 16550235, 18389150, 27583725, 33100470, 55167450, 82751175, 165502350]

約数ペア:

[(1, 165502350), (2, 82751175), (3, 55167450), (5, 33100470), (6, 27583725), (9, 18389150), (10, 16550235), (13, 12730950), (15, 11033490), (18, 9194575), (19, 8710650), (25, 6620094), (26, 6365475), (30, 5516745), (38, 4355325), (39, 4243650), (45, 3677830), (50, 3310047), (57, 2903550), (65, 2546190), (75, 2206698), (78, 2121825), (90, 1838915), (95, 1742130), (114, 1451775), (117, 1414550), (130, 1273095), (150, 1103349), (171, 967850), (190, 871065), (195, 848730), (225, 735566), (234, 707275), (247, 670050), (285, 580710), (325, 509238), (342, 483925), (390, 424365), (450, 367783), (475, 348426), (494, 335025), (570, 290355), (585, 282910), (650, 254619), (741, 223350), (855, 193570), (950, 174213), (975, 169746), (1170, 141455), (1235, 134010), (1425, 116142), (1482, 111675), (1489, 111150), (1710, 96785), (1950, 84873), (2223, 74450), (2470, 67005), (2850, 58071), (2925, 56582), (2978, 55575), (3705, 44670), (4275, 38714), (4446, 37225), (4467, 37050), (5850, 28291), (6175, 26802), (7410, 22335), (7445, 22230), (8550, 19357), (8934, 18525), (11115, 14890), (12350, 13401)]