145390050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 144

約数和(自身を含む): 435675240

約数和(自身を除く): 290285190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 325, 377, 390, 435, 450, 522, 585, 650, 725, 754, 857, 870, 975, 1131, 1170, 1305, 1450, 1714, 1885, 1950, 2175, 2262, 2571, 2610, 2925, 3393, 3770, 4285, 4350, 5142, 5655, 5850, 6525, 6786, 7713, 8570, 9425, 11141, 11310, 12855, 13050, 15426, 16965, 18850, 21425, 22282, 24853, 25710, 28275, 33423, 33930, 38565, 42850, 49706, 55705, 56550, 64275, 66846, 74559, 77130, 84825, 100269, 111410, 124265, 128550, 149118, 167115, 169650, 192825, 200538, 223677, 248530, 278525, 323089, 334230, 372795, 385650, 447354, 501345, 557050, 621325, 646178, 745590, 835575, 969267, 1002690, 1118385, 1242650, 1615445, 1671150, 1863975, 1938534, 2236770, 2506725, 2907801, 3230890, 3727950, 4846335, 5013450, 5591925, 5815602, 8077225, 9692670, 11183850, 14539005, 16154450, 24231675, 29078010, 48463350, 72695025, 145390050]

約数ペア:

[(1, 145390050), (2, 72695025), (3, 48463350), (5, 29078010), (6, 24231675), (9, 16154450), (10, 14539005), (13, 11183850), (15, 9692670), (18, 8077225), (25, 5815602), (26, 5591925), (29, 5013450), (30, 4846335), (39, 3727950), (45, 3230890), (50, 2907801), (58, 2506725), (65, 2236770), (75, 1938534), (78, 1863975), (87, 1671150), (90, 1615445), (117, 1242650), (130, 1118385), (145, 1002690), (150, 969267), (174, 835575), (195, 745590), (225, 646178), (234, 621325), (261, 557050), (290, 501345), (325, 447354), (377, 385650), (390, 372795), (435, 334230), (450, 323089), (522, 278525), (585, 248530), (650, 223677), (725, 200538), (754, 192825), (857, 169650), (870, 167115), (975, 149118), (1131, 128550), (1170, 124265), (1305, 111410), (1450, 100269), (1714, 84825), (1885, 77130), (1950, 74559), (2175, 66846), (2262, 64275), (2571, 56550), (2610, 55705), (2925, 49706), (3393, 42850), (3770, 38565), (4285, 33930), (4350, 33423), (5142, 28275), (5655, 25710), (5850, 24853), (6525, 22282), (6786, 21425), (7713, 18850), (8570, 16965), (9425, 15426), (11141, 13050), (11310, 12855)]