186768800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 499468032

約数和(自身を除く): 312699232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 160, 170, 200, 248, 272, 310, 340, 400, 425, 443, 496, 527, 544, 620, 680, 775, 800, 850, 886, 992, 1054, 1240, 1360, 1550, 1700, 1772, 2108, 2215, 2480, 2635, 2720, 3100, 3400, 3544, 4216, 4430, 4960, 5270, 6200, 6800, 7088, 7531, 8432, 8860, 10540, 11075, 12400, 13175, 13600, 13733, 14176, 15062, 16864, 17720, 21080, 22150, 24800, 26350, 27466, 30124, 35440, 37655, 42160, 44300, 52700, 54932, 60248, 68665, 70880, 75310, 84320, 88600, 105400, 109864, 120496, 137330, 150620, 177200, 188275, 210800, 219728, 233461, 240992, 274660, 301240, 343325, 354400, 376550, 421600, 439456, 466922, 549320, 602480, 686650, 753100, 933844, 1098640, 1167305, 1204960, 1373300, 1506200, 1867688, 2197280, 2334610, 2746600, 3012400, 3735376, 4669220, 5493200, 5836525, 6024800, 7470752, 9338440, 10986400, 11673050, 18676880, 23346100, 37353760, 46692200, 93384400, 186768800]

約数ペア:

[(1, 186768800), (2, 93384400), (4, 46692200), (5, 37353760), (8, 23346100), (10, 18676880), (16, 11673050), (17, 10986400), (20, 9338440), (25, 7470752), (31, 6024800), (32, 5836525), (34, 5493200), (40, 4669220), (50, 3735376), (62, 3012400), (68, 2746600), (80, 2334610), (85, 2197280), (100, 1867688), (124, 1506200), (136, 1373300), (155, 1204960), (160, 1167305), (170, 1098640), (200, 933844), (248, 753100), (272, 686650), (310, 602480), (340, 549320), (400, 466922), (425, 439456), (443, 421600), (496, 376550), (527, 354400), (544, 343325), (620, 301240), (680, 274660), (775, 240992), (800, 233461), (850, 219728), (886, 210800), (992, 188275), (1054, 177200), (1240, 150620), (1360, 137330), (1550, 120496), (1700, 109864), (1772, 105400), (2108, 88600), (2215, 84320), (2480, 75310), (2635, 70880), (2720, 68665), (3100, 60248), (3400, 54932), (3544, 52700), (4216, 44300), (4430, 42160), (4960, 37655), (5270, 35440), (6200, 30124), (6800, 27466), (7088, 26350), (7531, 24800), (8432, 22150), (8860, 21080), (10540, 17720), (11075, 16864), (12400, 15062), (13175, 14176), (13600, 13733)]