201521600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 168

約数和(自身を含む): 597164160

約数和(自身を除く): 395642560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 380, 400, 448, 475, 532, 560, 608, 665, 700, 760, 800, 947, 950, 1064, 1120, 1216, 1330, 1400, 1520, 1600, 1894, 1900, 2128, 2240, 2660, 2800, 3040, 3325, 3788, 3800, 4256, 4735, 5320, 5600, 6080, 6629, 6650, 7576, 7600, 8512, 9470, 10640, 11200, 13258, 13300, 15152, 15200, 17993, 18940, 21280, 23675, 26516, 26600, 30304, 30400, 33145, 35986, 37880, 42560, 47350, 53032, 53200, 60608, 66290, 71972, 75760, 89965, 94700, 106064, 106400, 125951, 132580, 143944, 151520, 165725, 179930, 189400, 212128, 212800, 251902, 265160, 287888, 303040, 331450, 359860, 378800, 424256, 449825, 503804, 530320, 575776, 629755, 662900, 719720, 757600, 899650, 1007608, 1060640, 1151552, 1259510, 1325800, 1439440, 1515200, 1799300, 2015216, 2121280, 2519020, 2651600, 2878880, 3148775, 3598600, 4030432, 5038040, 5303200, 5757760, 6297550, 7197200, 8060864, 10076080, 10606400, 12595100, 14394400, 20152160, 25190200, 28788800, 40304320, 50380400, 100760800, 201521600]

約数ペア:

[(1, 201521600), (2, 100760800), (4, 50380400), (5, 40304320), (7, 28788800), (8, 25190200), (10, 20152160), (14, 14394400), (16, 12595100), (19, 10606400), (20, 10076080), (25, 8060864), (28, 7197200), (32, 6297550), (35, 5757760), (38, 5303200), (40, 5038040), (50, 4030432), (56, 3598600), (64, 3148775), (70, 2878880), (76, 2651600), (80, 2519020), (95, 2121280), (100, 2015216), (112, 1799300), (133, 1515200), (140, 1439440), (152, 1325800), (160, 1259510), (175, 1151552), (190, 1060640), (200, 1007608), (224, 899650), (266, 757600), (280, 719720), (304, 662900), (320, 629755), (350, 575776), (380, 530320), (400, 503804), (448, 449825), (475, 424256), (532, 378800), (560, 359860), (608, 331450), (665, 303040), (700, 287888), (760, 265160), (800, 251902), (947, 212800), (950, 212128), (1064, 189400), (1120, 179930), (1216, 165725), (1330, 151520), (1400, 143944), (1520, 132580), (1600, 125951), (1894, 106400), (1900, 106064), (2128, 94700), (2240, 89965), (2660, 75760), (2800, 71972), (3040, 66290), (3325, 60608), (3788, 53200), (3800, 53032), (4256, 47350), (4735, 42560), (5320, 37880), (5600, 35986), (6080, 33145), (6629, 30400), (6650, 30304), (7576, 26600), (7600, 26516), (8512, 23675), (9470, 21280), (10640, 18940), (11200, 17993), (13258, 15200), (13300, 15152)]