68402400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2591}}^1$

素因数の和:2625

約数の個数: 144

約数和(自身を含む): 242984448

約数和(自身を除く): 174582048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2591, 2640, 3300, 4400, 5182, 5280, 6600, 7773, 8800, 10364, 12955, 13200, 15546, 20728, 25910, 26400, 28501, 31092, 38865, 41456, 51820, 57002, 62184, 64775, 77730, 82912, 85503, 103640, 114004, 124368, 129550, 142505, 155460, 171006, 194325, 207280, 228008, 248736, 259100, 285010, 310920, 342012, 388650, 414560, 427515, 456016, 518200, 570020, 621840, 684024, 712525, 777300, 855030, 912032, 1036400, 1140040, 1243680, 1368048, 1425050, 1554600, 1710060, 2072800, 2137575, 2280080, 2736096, 2850100, 3109200, 3420120, 4275150, 4560160, 5700200, 6218400, 6840240, 8550300, 11400400, 13680480, 17100600, 22800800, 34201200, 68402400]

約数ペア:

[(1, 68402400), (2, 34201200), (3, 22800800), (4, 17100600), (5, 13680480), (6, 11400400), (8, 8550300), (10, 6840240), (11, 6218400), (12, 5700200), (15, 4560160), (16, 4275150), (20, 3420120), (22, 3109200), (24, 2850100), (25, 2736096), (30, 2280080), (32, 2137575), (33, 2072800), (40, 1710060), (44, 1554600), (48, 1425050), (50, 1368048), (55, 1243680), (60, 1140040), (66, 1036400), (75, 912032), (80, 855030), (88, 777300), (96, 712525), (100, 684024), (110, 621840), (120, 570020), (132, 518200), (150, 456016), (160, 427515), (165, 414560), (176, 388650), (200, 342012), (220, 310920), (240, 285010), (264, 259100), (275, 248736), (300, 228008), (330, 207280), (352, 194325), (400, 171006), (440, 155460), (480, 142505), (528, 129550), (550, 124368), (600, 114004), (660, 103640), (800, 85503), (825, 82912), (880, 77730), (1056, 64775), (1100, 62184), (1200, 57002), (1320, 51820), (1650, 41456), (1760, 38865), (2200, 31092), (2400, 28501), (2591, 26400), (2640, 25910), (3300, 20728), (4400, 15546), (5182, 13200), (5280, 12955), (6600, 10364), (7773, 8800)]