284193450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:853

約数の個数: 144

約数和(自身を含む): 823474080

約数和(自身を除く): 539280630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 43, 45, 50, 57, 75, 86, 90, 95, 114, 129, 150, 171, 190, 215, 225, 258, 285, 342, 387, 430, 450, 475, 570, 645, 773, 774, 817, 855, 950, 1075, 1290, 1425, 1546, 1634, 1710, 1935, 2150, 2319, 2451, 2850, 3225, 3865, 3870, 4085, 4275, 4638, 4902, 6450, 6957, 7353, 7730, 8170, 8550, 9675, 11595, 12255, 13914, 14687, 14706, 19325, 19350, 20425, 23190, 24510, 29374, 33239, 34785, 36765, 38650, 40850, 44061, 57975, 61275, 66478, 69570, 73435, 73530, 88122, 99717, 115950, 122550, 132183, 146870, 166195, 173925, 183825, 199434, 220305, 264366, 299151, 332390, 347850, 367175, 367650, 440610, 498585, 598302, 631541, 660915, 734350, 830975, 997170, 1101525, 1263082, 1321830, 1495755, 1661950, 1894623, 2203050, 2492925, 2991510, 3157705, 3304575, 3789246, 4985850, 5683869, 6315410, 6609150, 7478775, 9473115, 11367738, 14957550, 15788525, 18946230, 28419345, 31577050, 47365575, 56838690, 94731150, 142096725, 284193450]

約数ペア:

[(1, 284193450), (2, 142096725), (3, 94731150), (5, 56838690), (6, 47365575), (9, 31577050), (10, 28419345), (15, 18946230), (18, 15788525), (19, 14957550), (25, 11367738), (30, 9473115), (38, 7478775), (43, 6609150), (45, 6315410), (50, 5683869), (57, 4985850), (75, 3789246), (86, 3304575), (90, 3157705), (95, 2991510), (114, 2492925), (129, 2203050), (150, 1894623), (171, 1661950), (190, 1495755), (215, 1321830), (225, 1263082), (258, 1101525), (285, 997170), (342, 830975), (387, 734350), (430, 660915), (450, 631541), (475, 598302), (570, 498585), (645, 440610), (773, 367650), (774, 367175), (817, 347850), (855, 332390), (950, 299151), (1075, 264366), (1290, 220305), (1425, 199434), (1546, 183825), (1634, 173925), (1710, 166195), (1935, 146870), (2150, 132183), (2319, 122550), (2451, 115950), (2850, 99717), (3225, 88122), (3865, 73530), (3870, 73435), (4085, 69570), (4275, 66478), (4638, 61275), (4902, 57975), (6450, 44061), (6957, 40850), (7353, 38650), (7730, 36765), (8170, 34785), (8550, 33239), (9675, 29374), (11595, 24510), (12255, 23190), (13914, 20425), (14687, 19350), (14706, 19325)]