225677040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55313}}^1$

素因数の和:55346

約数の個数: 80

約数和(自身を含む): 740765088

約数和(自身を除く): 515088048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 55313, 110626, 165939, 221252, 276565, 331878, 442504, 553130, 663756, 829695, 885008, 940321, 1106260, 1327512, 1659390, 1880642, 2212520, 2655024, 2820963, 3318780, 3761284, 4425040, 4701605, 5641926, 6637560, 7522568, 9403210, 11283852, 13275120, 14104815, 15045136, 18806420, 22567704, 28209630, 37612840, 45135408, 56419260, 75225680, 112838520, 225677040]

約数ペア:

[(1, 225677040), (2, 112838520), (3, 75225680), (4, 56419260), (5, 45135408), (6, 37612840), (8, 28209630), (10, 22567704), (12, 18806420), (15, 15045136), (16, 14104815), (17, 13275120), (20, 11283852), (24, 9403210), (30, 7522568), (34, 6637560), (40, 5641926), (48, 4701605), (51, 4425040), (60, 3761284), (68, 3318780), (80, 2820963), (85, 2655024), (102, 2212520), (120, 1880642), (136, 1659390), (170, 1327512), (204, 1106260), (240, 940321), (255, 885008), (272, 829695), (340, 663756), (408, 553130), (510, 442504), (680, 331878), (816, 276565), (1020, 221252), (1360, 165939), (2040, 110626), (4080, 55313)]