75985020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 237834240

約数和(自身を除く): 161849220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 223, 270, 446, 540, 631, 669, 892, 1115, 1262, 1338, 1893, 2007, 2230, 2524, 2676, 3155, 3345, 3786, 4014, 4460, 5679, 6021, 6310, 6690, 7572, 8028, 9465, 10035, 11358, 12042, 12620, 13380, 17037, 18930, 20070, 22716, 24084, 28395, 30105, 34074, 37860, 40140, 56790, 60210, 68148, 85185, 113580, 120420, 140713, 170370, 281426, 340740, 422139, 562852, 703565, 844278, 1266417, 1407130, 1688556, 2110695, 2532834, 2814260, 3799251, 4221390, 5065668, 6332085, 7598502, 8442780, 12664170, 15197004, 18996255, 25328340, 37992510, 75985020]

約数ペア:

[(1, 75985020), (2, 37992510), (3, 25328340), (4, 18996255), (5, 15197004), (6, 12664170), (9, 8442780), (10, 7598502), (12, 6332085), (15, 5065668), (18, 4221390), (20, 3799251), (27, 2814260), (30, 2532834), (36, 2110695), (45, 1688556), (54, 1407130), (60, 1266417), (90, 844278), (108, 703565), (135, 562852), (180, 422139), (223, 340740), (270, 281426), (446, 170370), (540, 140713), (631, 120420), (669, 113580), (892, 85185), (1115, 68148), (1262, 60210), (1338, 56790), (1893, 40140), (2007, 37860), (2230, 34074), (2524, 30105), (2676, 28395), (3155, 24084), (3345, 22716), (3786, 20070), (4014, 18930), (4460, 17037), (5679, 13380), (6021, 12620), (6310, 12042), (6690, 11358), (7572, 10035), (8028, 9465)]