2745048800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4327}}^1$

素因数の和:4421

約数の個数: 144

約数和(自身を含む): 7336842912

約数和(自身を除く): 4591794112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 61, 65, 80, 100, 104, 122, 130, 160, 200, 208, 244, 260, 305, 325, 400, 416, 488, 520, 610, 650, 793, 800, 976, 1040, 1220, 1300, 1525, 1586, 1952, 2080, 2440, 2600, 3050, 3172, 3965, 4327, 4880, 5200, 6100, 6344, 7930, 8654, 9760, 10400, 12200, 12688, 15860, 17308, 19825, 21635, 24400, 25376, 31720, 34616, 39650, 43270, 48800, 56251, 63440, 69232, 79300, 86540, 108175, 112502, 126880, 138464, 158600, 173080, 216350, 225004, 263947, 281255, 317200, 346160, 432700, 450008, 527894, 562510, 634400, 692320, 865400, 900016, 1055788, 1125020, 1319735, 1406275, 1730800, 1800032, 2111576, 2250040, 2639470, 2812550, 3431311, 3461600, 4223152, 4500080, 5278940, 5625100, 6598675, 6862622, 8446304, 9000160, 10557880, 11250200, 13197350, 13725244, 17156555, 21115760, 22500400, 26394700, 27450488, 34313110, 42231520, 45000800, 52789400, 54900976, 68626220, 85782775, 105578800, 109801952, 137252440, 171565550, 211157600, 274504880, 343131100, 549009760, 686262200, 1372524400, 2745048800]

約数ペア:

[(1, 2745048800), (2, 1372524400), (4, 686262200), (5, 549009760), (8, 343131100), (10, 274504880), (13, 211157600), (16, 171565550), (20, 137252440), (25, 109801952), (26, 105578800), (32, 85782775), (40, 68626220), (50, 54900976), (52, 52789400), (61, 45000800), (65, 42231520), (80, 34313110), (100, 27450488), (104, 26394700), (122, 22500400), (130, 21115760), (160, 17156555), (200, 13725244), (208, 13197350), (244, 11250200), (260, 10557880), (305, 9000160), (325, 8446304), (400, 6862622), (416, 6598675), (488, 5625100), (520, 5278940), (610, 4500080), (650, 4223152), (793, 3461600), (800, 3431311), (976, 2812550), (1040, 2639470), (1220, 2250040), (1300, 2111576), (1525, 1800032), (1586, 1730800), (1952, 1406275), (2080, 1319735), (2440, 1125020), (2600, 1055788), (3050, 900016), (3172, 865400), (3965, 692320), (4327, 634400), (4880, 562510), (5200, 527894), (6100, 450008), (6344, 432700), (7930, 346160), (8654, 317200), (9760, 281255), (10400, 263947), (12200, 225004), (12688, 216350), (15860, 173080), (17308, 158600), (19825, 138464), (21635, 126880), (24400, 112502), (25376, 108175), (31720, 86540), (34616, 79300), (39650, 69232), (43270, 63440), (48800, 56251)]