16497450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:680

約数の個数: 72

約数和(自身を含む): 45124716

約数和(自身を除く): 28627266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 601, 610, 915, 1098, 1202, 1525, 1803, 1830, 2745, 3005, 3050, 3606, 4575, 5409, 5490, 6010, 9015, 9150, 10818, 13725, 15025, 18030, 27045, 27450, 30050, 36661, 45075, 54090, 73322, 90150, 109983, 135225, 183305, 219966, 270450, 329949, 366610, 549915, 659898, 916525, 1099830, 1649745, 1833050, 2749575, 3299490, 5499150, 8248725, 16497450]

約数ペア:

[(1, 16497450), (2, 8248725), (3, 5499150), (5, 3299490), (6, 2749575), (9, 1833050), (10, 1649745), (15, 1099830), (18, 916525), (25, 659898), (30, 549915), (45, 366610), (50, 329949), (61, 270450), (75, 219966), (90, 183305), (122, 135225), (150, 109983), (183, 90150), (225, 73322), (305, 54090), (366, 45075), (450, 36661), (549, 30050), (601, 27450), (610, 27045), (915, 18030), (1098, 15025), (1202, 13725), (1525, 10818), (1803, 9150), (1830, 9015), (2745, 6010), (3005, 5490), (3050, 5409), (3606, 4575)]