151475200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 132

約数和(自身を含む): 385564732

約数和(自身を除く): 234089532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 97, 100, 122, 128, 160, 194, 200, 244, 256, 305, 320, 388, 400, 485, 488, 512, 610, 640, 776, 800, 970, 976, 1024, 1220, 1280, 1525, 1552, 1600, 1940, 1952, 2425, 2440, 2560, 3050, 3104, 3200, 3880, 3904, 4850, 4880, 5120, 5917, 6100, 6208, 6400, 7760, 7808, 9700, 9760, 11834, 12200, 12416, 12800, 15520, 15616, 19400, 19520, 23668, 24400, 24832, 25600, 29585, 31040, 31232, 38800, 39040, 47336, 48800, 49664, 59170, 62080, 62464, 77600, 78080, 94672, 97600, 99328, 118340, 124160, 147925, 155200, 156160, 189344, 195200, 236680, 248320, 295850, 310400, 312320, 378688, 390400, 473360, 496640, 591700, 620800, 757376, 780800, 946720, 1183400, 1241600, 1514752, 1561600, 1893440, 2366800, 2483200, 3029504, 3786880, 4733600, 6059008, 7573760, 9467200, 15147520, 18934400, 30295040, 37868800, 75737600, 151475200]

約数ペア:

[(1, 151475200), (2, 75737600), (4, 37868800), (5, 30295040), (8, 18934400), (10, 15147520), (16, 9467200), (20, 7573760), (25, 6059008), (32, 4733600), (40, 3786880), (50, 3029504), (61, 2483200), (64, 2366800), (80, 1893440), (97, 1561600), (100, 1514752), (122, 1241600), (128, 1183400), (160, 946720), (194, 780800), (200, 757376), (244, 620800), (256, 591700), (305, 496640), (320, 473360), (388, 390400), (400, 378688), (485, 312320), (488, 310400), (512, 295850), (610, 248320), (640, 236680), (776, 195200), (800, 189344), (970, 156160), (976, 155200), (1024, 147925), (1220, 124160), (1280, 118340), (1525, 99328), (1552, 97600), (1600, 94672), (1940, 78080), (1952, 77600), (2425, 62464), (2440, 62080), (2560, 59170), (3050, 49664), (3104, 48800), (3200, 47336), (3880, 39040), (3904, 38800), (4850, 31232), (4880, 31040), (5120, 29585), (5917, 25600), (6100, 24832), (6208, 24400), (6400, 23668), (7760, 19520), (7808, 19400), (9700, 15616), (9760, 15520), (11834, 12800), (12200, 12416)]