15147600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 120

約数和(自身を含む): 52309152

約数和(自身を除く): 37161552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 971, 975, 1040, 1200, 1300, 1560, 1942, 1950, 2600, 2913, 3120, 3884, 3900, 4855, 5200, 5826, 7768, 7800, 9710, 11652, 12623, 14565, 15536, 15600, 19420, 23304, 24275, 25246, 29130, 37869, 38840, 46608, 48550, 50492, 58260, 63115, 72825, 75738, 77680, 97100, 100984, 116520, 126230, 145650, 151476, 189345, 194200, 201968, 233040, 252460, 291300, 302952, 315575, 378690, 388400, 504920, 582600, 605904, 631150, 757380, 946725, 1009840, 1165200, 1262300, 1514760, 1893450, 2524600, 3029520, 3786900, 5049200, 7573800, 15147600]

約数ペア:

[(1, 15147600), (2, 7573800), (3, 5049200), (4, 3786900), (5, 3029520), (6, 2524600), (8, 1893450), (10, 1514760), (12, 1262300), (13, 1165200), (15, 1009840), (16, 946725), (20, 757380), (24, 631150), (25, 605904), (26, 582600), (30, 504920), (39, 388400), (40, 378690), (48, 315575), (50, 302952), (52, 291300), (60, 252460), (65, 233040), (75, 201968), (78, 194200), (80, 189345), (100, 151476), (104, 145650), (120, 126230), (130, 116520), (150, 100984), (156, 97100), (195, 77680), (200, 75738), (208, 72825), (240, 63115), (260, 58260), (300, 50492), (312, 48550), (325, 46608), (390, 38840), (400, 37869), (520, 29130), (600, 25246), (624, 24275), (650, 23304), (780, 19420), (971, 15600), (975, 15536), (1040, 14565), (1200, 12623), (1300, 11652), (1560, 9710), (1942, 7800), (1950, 7768), (2600, 5826), (2913, 5200), (3120, 4855), (3884, 3900)]