262201980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 763628544

約数和(自身を除く): 501426564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 83, 111, 148, 166, 185, 222, 249, 332, 370, 415, 444, 498, 555, 740, 830, 996, 1110, 1245, 1423, 1660, 2220, 2490, 2846, 3071, 4269, 4980, 5692, 6142, 7115, 8538, 9213, 12284, 14230, 15355, 17076, 18426, 21345, 28460, 30710, 36852, 42690, 46065, 52651, 61420, 85380, 92130, 105302, 118109, 157953, 184260, 210604, 236218, 263255, 315906, 354327, 472436, 526510, 590545, 631812, 708654, 789765, 1053020, 1181090, 1417308, 1579530, 1771635, 2362180, 3159060, 3543270, 4370033, 7086540, 8740066, 13110099, 17480132, 21850165, 26220198, 43700330, 52440396, 65550495, 87400660, 131100990, 262201980]

約数ペア:

[(1, 262201980), (2, 131100990), (3, 87400660), (4, 65550495), (5, 52440396), (6, 43700330), (10, 26220198), (12, 21850165), (15, 17480132), (20, 13110099), (30, 8740066), (37, 7086540), (60, 4370033), (74, 3543270), (83, 3159060), (111, 2362180), (148, 1771635), (166, 1579530), (185, 1417308), (222, 1181090), (249, 1053020), (332, 789765), (370, 708654), (415, 631812), (444, 590545), (498, 526510), (555, 472436), (740, 354327), (830, 315906), (996, 263255), (1110, 236218), (1245, 210604), (1423, 184260), (1660, 157953), (2220, 118109), (2490, 105302), (2846, 92130), (3071, 85380), (4269, 61420), (4980, 52651), (5692, 46065), (6142, 42690), (7115, 36852), (8538, 30710), (9213, 28460), (12284, 21345), (14230, 18426), (15355, 17076)]