73224800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 199955952

約数和(自身を除く): 126731152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 157, 160, 176, 200, 212, 220, 265, 275, 314, 352, 400, 424, 440, 530, 550, 583, 628, 785, 800, 848, 880, 1060, 1100, 1166, 1256, 1325, 1570, 1696, 1727, 1760, 2120, 2200, 2332, 2512, 2650, 2915, 3140, 3454, 3925, 4240, 4400, 4664, 5024, 5300, 5830, 6280, 6908, 7850, 8321, 8480, 8635, 8800, 9328, 10600, 11660, 12560, 13816, 14575, 15700, 16642, 17270, 18656, 21200, 23320, 25120, 27632, 29150, 31400, 33284, 34540, 41605, 42400, 43175, 46640, 55264, 58300, 62800, 66568, 69080, 83210, 86350, 91531, 93280, 116600, 125600, 133136, 138160, 166420, 172700, 183062, 208025, 233200, 266272, 276320, 332840, 345400, 366124, 416050, 457655, 466400, 665680, 690800, 732248, 832100, 915310, 1331360, 1381600, 1464496, 1664200, 1830620, 2288275, 2928992, 3328400, 3661240, 4576550, 6656800, 7322480, 9153100, 14644960, 18306200, 36612400, 73224800]

約数ペア:

[(1, 73224800), (2, 36612400), (4, 18306200), (5, 14644960), (8, 9153100), (10, 7322480), (11, 6656800), (16, 4576550), (20, 3661240), (22, 3328400), (25, 2928992), (32, 2288275), (40, 1830620), (44, 1664200), (50, 1464496), (53, 1381600), (55, 1331360), (80, 915310), (88, 832100), (100, 732248), (106, 690800), (110, 665680), (157, 466400), (160, 457655), (176, 416050), (200, 366124), (212, 345400), (220, 332840), (265, 276320), (275, 266272), (314, 233200), (352, 208025), (400, 183062), (424, 172700), (440, 166420), (530, 138160), (550, 133136), (583, 125600), (628, 116600), (785, 93280), (800, 91531), (848, 86350), (880, 83210), (1060, 69080), (1100, 66568), (1166, 62800), (1256, 58300), (1325, 55264), (1570, 46640), (1696, 43175), (1727, 42400), (1760, 41605), (2120, 34540), (2200, 33284), (2332, 31400), (2512, 29150), (2650, 27632), (2915, 25120), (3140, 23320), (3454, 21200), (3925, 18656), (4240, 17270), (4400, 16642), (4664, 15700), (5024, 14575), (5300, 13816), (5830, 12560), (6280, 11660), (6908, 10600), (7850, 9328), (8321, 8800), (8480, 8635)]