27563460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 83244672

約数和(自身を除く): 55681212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 305, 340, 366, 443, 510, 610, 732, 886, 915, 1020, 1037, 1220, 1329, 1772, 1830, 2074, 2215, 2658, 3111, 3660, 4148, 4430, 5185, 5316, 6222, 6645, 7531, 8860, 10370, 12444, 13290, 15062, 15555, 20740, 22593, 26580, 27023, 30124, 31110, 37655, 45186, 54046, 62220, 75310, 81069, 90372, 108092, 112965, 135115, 150620, 162138, 225930, 270230, 324276, 405345, 451860, 459391, 540460, 810690, 918782, 1378173, 1621380, 1837564, 2296955, 2756346, 4593910, 5512692, 6890865, 9187820, 13781730, 27563460]

約数ペア:

[(1, 27563460), (2, 13781730), (3, 9187820), (4, 6890865), (5, 5512692), (6, 4593910), (10, 2756346), (12, 2296955), (15, 1837564), (17, 1621380), (20, 1378173), (30, 918782), (34, 810690), (51, 540460), (60, 459391), (61, 451860), (68, 405345), (85, 324276), (102, 270230), (122, 225930), (170, 162138), (183, 150620), (204, 135115), (244, 112965), (255, 108092), (305, 90372), (340, 81069), (366, 75310), (443, 62220), (510, 54046), (610, 45186), (732, 37655), (886, 31110), (915, 30124), (1020, 27023), (1037, 26580), (1220, 22593), (1329, 20740), (1772, 15555), (1830, 15062), (2074, 13290), (2215, 12444), (2658, 10370), (3111, 8860), (3660, 7531), (4148, 6645), (4430, 6222), (5185, 5316)]