60253020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 191711520

約数和(自身を除く): 131458500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 83, 90, 109, 111, 148, 166, 180, 185, 218, 222, 249, 327, 332, 333, 370, 415, 436, 444, 498, 545, 555, 654, 666, 740, 747, 830, 981, 996, 1090, 1110, 1245, 1308, 1332, 1494, 1635, 1660, 1665, 1962, 2180, 2220, 2490, 2988, 3071, 3270, 3330, 3735, 3924, 4033, 4905, 4980, 6142, 6540, 6660, 7470, 8066, 9047, 9213, 9810, 12099, 12284, 14940, 15355, 16132, 18094, 18426, 19620, 20165, 24198, 27141, 27639, 30710, 36188, 36297, 36852, 40330, 45235, 46065, 48396, 54282, 55278, 60495, 61420, 72594, 80660, 81423, 90470, 92130, 108564, 110556, 120990, 135705, 138195, 145188, 162846, 180940, 181485, 184260, 241980, 271410, 276390, 325692, 334739, 362970, 407115, 542820, 552780, 669478, 725940, 814230, 1004217, 1338956, 1628460, 1673695, 2008434, 3012651, 3347390, 4016868, 5021085, 6025302, 6694780, 10042170, 12050604, 15063255, 20084340, 30126510, 60253020]

約数ペア:

[(1, 60253020), (2, 30126510), (3, 20084340), (4, 15063255), (5, 12050604), (6, 10042170), (9, 6694780), (10, 6025302), (12, 5021085), (15, 4016868), (18, 3347390), (20, 3012651), (30, 2008434), (36, 1673695), (37, 1628460), (45, 1338956), (60, 1004217), (74, 814230), (83, 725940), (90, 669478), (109, 552780), (111, 542820), (148, 407115), (166, 362970), (180, 334739), (185, 325692), (218, 276390), (222, 271410), (249, 241980), (327, 184260), (332, 181485), (333, 180940), (370, 162846), (415, 145188), (436, 138195), (444, 135705), (498, 120990), (545, 110556), (555, 108564), (654, 92130), (666, 90470), (740, 81423), (747, 80660), (830, 72594), (981, 61420), (996, 60495), (1090, 55278), (1110, 54282), (1245, 48396), (1308, 46065), (1332, 45235), (1494, 40330), (1635, 36852), (1660, 36297), (1665, 36188), (1962, 30710), (2180, 27639), (2220, 27141), (2490, 24198), (2988, 20165), (3071, 19620), (3270, 18426), (3330, 18094), (3735, 16132), (3924, 15355), (4033, 14940), (4905, 12284), (4980, 12099), (6142, 9810), (6540, 9213), (6660, 9047), (7470, 8066)]