30672800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1710

約数の個数: 72

約数和(自身を含む): 78182496

約数和(自身を除く): 47509696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1667, 1840, 2300, 3334, 3680, 4600, 6668, 8335, 9200, 13336, 16670, 18400, 26672, 33340, 38341, 41675, 53344, 66680, 76682, 83350, 133360, 153364, 166700, 191705, 266720, 306728, 333400, 383410, 613456, 666800, 766820, 958525, 1226912, 1333600, 1533640, 1917050, 3067280, 3834100, 6134560, 7668200, 15336400, 30672800]

約数ペア:

[(1, 30672800), (2, 15336400), (4, 7668200), (5, 6134560), (8, 3834100), (10, 3067280), (16, 1917050), (20, 1533640), (23, 1333600), (25, 1226912), (32, 958525), (40, 766820), (46, 666800), (50, 613456), (80, 383410), (92, 333400), (100, 306728), (115, 266720), (160, 191705), (184, 166700), (200, 153364), (230, 133360), (368, 83350), (400, 76682), (460, 66680), (575, 53344), (736, 41675), (800, 38341), (920, 33340), (1150, 26672), (1667, 18400), (1840, 16670), (2300, 13336), (3334, 9200), (3680, 8335), (4600, 6668)]