102478400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3412

約数の個数: 84

約数和(自身を含む): 265511280

約数和(自身を除く): 163032880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3371, 3800, 6080, 6742, 7600, 13484, 15200, 16855, 26968, 30400, 33710, 53936, 64049, 67420, 84275, 107872, 128098, 134840, 168550, 215744, 256196, 269680, 320245, 337100, 512392, 539360, 640490, 674200, 1024784, 1078720, 1280980, 1348400, 1601225, 2049568, 2561960, 2696800, 3202450, 4099136, 5123920, 5393600, 6404900, 10247840, 12809800, 20495680, 25619600, 51239200, 102478400]

約数ペア:

[(1, 102478400), (2, 51239200), (4, 25619600), (5, 20495680), (8, 12809800), (10, 10247840), (16, 6404900), (19, 5393600), (20, 5123920), (25, 4099136), (32, 3202450), (38, 2696800), (40, 2561960), (50, 2049568), (64, 1601225), (76, 1348400), (80, 1280980), (95, 1078720), (100, 1024784), (152, 674200), (160, 640490), (190, 539360), (200, 512392), (304, 337100), (320, 320245), (380, 269680), (400, 256196), (475, 215744), (608, 168550), (760, 134840), (800, 128098), (950, 107872), (1216, 84275), (1520, 67420), (1600, 64049), (1900, 53936), (3040, 33710), (3371, 30400), (3800, 26968), (6080, 16855), (6742, 15200), (7600, 13484)]