69951300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 203236992

約数和(自身を除く): 133285692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 431, 541, 862, 1082, 1293, 1623, 1724, 2155, 2164, 2586, 2705, 3246, 4310, 5172, 5410, 6465, 6492, 8115, 8620, 10775, 10820, 12930, 13525, 16230, 21550, 25860, 27050, 32325, 32460, 40575, 43100, 54100, 64650, 81150, 129300, 162300, 233171, 466342, 699513, 932684, 1165855, 1399026, 2331710, 2798052, 3497565, 4663420, 5829275, 6995130, 11658550, 13990260, 17487825, 23317100, 34975650, 69951300]

約数ペア:

[(1, 69951300), (2, 34975650), (3, 23317100), (4, 17487825), (5, 13990260), (6, 11658550), (10, 6995130), (12, 5829275), (15, 4663420), (20, 3497565), (25, 2798052), (30, 2331710), (50, 1399026), (60, 1165855), (75, 932684), (100, 699513), (150, 466342), (300, 233171), (431, 162300), (541, 129300), (862, 81150), (1082, 64650), (1293, 54100), (1623, 43100), (1724, 40575), (2155, 32460), (2164, 32325), (2586, 27050), (2705, 25860), (3246, 21550), (4310, 16230), (5172, 13525), (5410, 12930), (6465, 10820), (6492, 10775), (8115, 8620)]