1387989600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{541}}^1\times {\mathrm{1069}}^1$

素因数の和:1633

約数の個数: 144

約数和(自身を含む): 4530491280

約数和(自身を除く): 3142501680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 541, 600, 800, 1069, 1082, 1200, 1623, 2138, 2164, 2400, 2705, 3207, 3246, 4276, 4328, 5345, 5410, 6414, 6492, 8115, 8552, 8656, 10690, 10820, 12828, 12984, 13525, 16035, 16230, 17104, 17312, 21380, 21640, 25656, 25968, 26725, 27050, 32070, 32460, 34208, 40575, 42760, 43280, 51312, 51936, 53450, 54100, 64140, 64920, 80175, 81150, 85520, 86560, 102624, 106900, 108200, 128280, 129840, 160350, 162300, 171040, 213800, 216400, 256560, 259680, 320700, 324600, 427600, 432800, 513120, 578329, 641400, 649200, 855200, 1156658, 1282800, 1298400, 1734987, 2313316, 2565600, 2891645, 3469974, 4626632, 5783290, 6939948, 8674935, 9253264, 11566580, 13879896, 14458225, 17349870, 18506528, 23133160, 27759792, 28916450, 34699740, 43374675, 46266320, 55519584, 57832900, 69399480, 86749350, 92532640, 115665800, 138798960, 173498700, 231331600, 277597920, 346997400, 462663200, 693994800, 1387989600]

約数ペア:

[(1, 1387989600), (2, 693994800), (3, 462663200), (4, 346997400), (5, 277597920), (6, 231331600), (8, 173498700), (10, 138798960), (12, 115665800), (15, 92532640), (16, 86749350), (20, 69399480), (24, 57832900), (25, 55519584), (30, 46266320), (32, 43374675), (40, 34699740), (48, 28916450), (50, 27759792), (60, 23133160), (75, 18506528), (80, 17349870), (96, 14458225), (100, 13879896), (120, 11566580), (150, 9253264), (160, 8674935), (200, 6939948), (240, 5783290), (300, 4626632), (400, 3469974), (480, 2891645), (541, 2565600), (600, 2313316), (800, 1734987), (1069, 1298400), (1082, 1282800), (1200, 1156658), (1623, 855200), (2138, 649200), (2164, 641400), (2400, 578329), (2705, 513120), (3207, 432800), (3246, 427600), (4276, 324600), (4328, 320700), (5345, 259680), (5410, 256560), (6414, 216400), (6492, 213800), (8115, 171040), (8552, 162300), (8656, 160350), (10690, 129840), (10820, 128280), (12828, 108200), (12984, 106900), (13525, 102624), (16035, 86560), (16230, 85520), (17104, 81150), (17312, 80175), (21380, 64920), (21640, 64140), (25656, 54100), (25968, 53450), (26725, 51936), (27050, 51312), (32070, 43280), (32460, 42760), (34208, 40575)]