208586400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7901}}^1$

素因数の和:7935

約数の個数: 144

約数和(自身を含む): 740765088

約数和(自身を除く): 532178688

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, 2640, 3300, 4400, 5280, 6600, 7901, 8800, 13200, 15802, 23703, 26400, 31604, 39505, 47406, 63208, 79010, 86911, 94812, 118515, 126416, 158020, 173822, 189624, 197525, 237030, 252832, 260733, 316040, 347644, 379248, 395050, 434555, 474060, 521466, 592575, 632080, 695288, 758496, 790100, 869110, 948120, 1042932, 1185150, 1264160, 1303665, 1390576, 1580200, 1738220, 1896240, 2085864, 2172775, 2370300, 2607330, 2781152, 3160400, 3476440, 3792480, 4171728, 4345550, 4740600, 5214660, 6320800, 6518325, 6952880, 8343456, 8691100, 9481200, 10429320, 13036650, 13905760, 17382200, 18962400, 20858640, 26073300, 34764400, 41717280, 52146600, 69528800, 104293200, 208586400]

約数ペア:

[(1, 208586400), (2, 104293200), (3, 69528800), (4, 52146600), (5, 41717280), (6, 34764400), (8, 26073300), (10, 20858640), (11, 18962400), (12, 17382200), (15, 13905760), (16, 13036650), (20, 10429320), (22, 9481200), (24, 8691100), (25, 8343456), (30, 6952880), (32, 6518325), (33, 6320800), (40, 5214660), (44, 4740600), (48, 4345550), (50, 4171728), (55, 3792480), (60, 3476440), (66, 3160400), (75, 2781152), (80, 2607330), (88, 2370300), (96, 2172775), (100, 2085864), (110, 1896240), (120, 1738220), (132, 1580200), (150, 1390576), (160, 1303665), (165, 1264160), (176, 1185150), (200, 1042932), (220, 948120), (240, 869110), (264, 790100), (275, 758496), (300, 695288), (330, 632080), (352, 592575), (400, 521466), (440, 474060), (480, 434555), (528, 395050), (550, 379248), (600, 347644), (660, 316040), (800, 260733), (825, 252832), (880, 237030), (1056, 197525), (1100, 189624), (1200, 173822), (1320, 158020), (1650, 126416), (1760, 118515), (2200, 94812), (2400, 86911), (2640, 79010), (3300, 63208), (4400, 47406), (5280, 39505), (6600, 31604), (7901, 26400), (8800, 23703), (13200, 15802)]