258220650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 684116928

約数和(自身を除く): 425896278

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 131, 150, 170, 255, 262, 393, 425, 510, 655, 773, 786, 850, 1275, 1310, 1546, 1965, 2227, 2319, 2550, 3275, 3865, 3930, 4454, 4638, 6550, 6681, 7730, 9825, 11135, 11595, 13141, 13362, 19325, 19650, 22270, 23190, 26282, 33405, 38650, 39423, 55675, 57975, 65705, 66810, 78846, 101263, 111350, 115950, 131410, 167025, 197115, 202526, 303789, 328525, 334050, 394230, 506315, 607578, 657050, 985575, 1012630, 1518945, 1721471, 1971150, 2531575, 3037890, 3442942, 5063150, 5164413, 7594725, 8607355, 10328826, 15189450, 17214710, 25822065, 43036775, 51644130, 86073550, 129110325, 258220650]

約数ペア:

[(1, 258220650), (2, 129110325), (3, 86073550), (5, 51644130), (6, 43036775), (10, 25822065), (15, 17214710), (17, 15189450), (25, 10328826), (30, 8607355), (34, 7594725), (50, 5164413), (51, 5063150), (75, 3442942), (85, 3037890), (102, 2531575), (131, 1971150), (150, 1721471), (170, 1518945), (255, 1012630), (262, 985575), (393, 657050), (425, 607578), (510, 506315), (655, 394230), (773, 334050), (786, 328525), (850, 303789), (1275, 202526), (1310, 197115), (1546, 167025), (1965, 131410), (2227, 115950), (2319, 111350), (2550, 101263), (3275, 78846), (3865, 66810), (3930, 65705), (4454, 57975), (4638, 55675), (6550, 39423), (6681, 38650), (7730, 33405), (9825, 26282), (11135, 23190), (11595, 22270), (13141, 19650), (13362, 19325)]