89091000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 317584800

約数和(自身を除く): 228493800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 125, 150, 152, 171, 180, 190, 200, 225, 228, 250, 285, 300, 342, 360, 375, 380, 450, 456, 475, 500, 521, 570, 600, 684, 750, 760, 855, 900, 950, 1000, 1042, 1125, 1140, 1368, 1425, 1500, 1563, 1710, 1800, 1900, 2084, 2250, 2280, 2375, 2605, 2850, 3000, 3126, 3420, 3800, 4168, 4275, 4500, 4689, 4750, 5210, 5700, 6252, 6840, 7125, 7815, 8550, 9000, 9378, 9500, 9899, 10420, 11400, 12504, 13025, 14250, 15630, 17100, 18756, 19000, 19798, 20840, 21375, 23445, 26050, 28500, 29697, 31260, 34200, 37512, 39075, 39596, 42750, 46890, 49495, 52100, 57000, 59394, 62520, 65125, 78150, 79192, 85500, 89091, 93780, 98990, 104200, 117225, 118788, 130250, 148485, 156300, 171000, 178182, 187560, 195375, 197980, 234450, 237576, 247475, 260500, 296970, 312600, 356364, 390750, 395960, 445455, 468900, 494950, 521000, 586125, 593940, 712728, 742425, 781500, 890910, 937800, 989900, 1172250, 1187880, 1237375, 1484850, 1563000, 1781820, 1979800, 2227275, 2344500, 2474750, 2969700, 3563640, 3712125, 4454550, 4689000, 4949500, 5939400, 7424250, 8909100, 9899000, 11136375, 14848500, 17818200, 22272750, 29697000, 44545500, 89091000]

約数ペア:

[(1, 89091000), (2, 44545500), (3, 29697000), (4, 22272750), (5, 17818200), (6, 14848500), (8, 11136375), (9, 9899000), (10, 8909100), (12, 7424250), (15, 5939400), (18, 4949500), (19, 4689000), (20, 4454550), (24, 3712125), (25, 3563640), (30, 2969700), (36, 2474750), (38, 2344500), (40, 2227275), (45, 1979800), (50, 1781820), (57, 1563000), (60, 1484850), (72, 1237375), (75, 1187880), (76, 1172250), (90, 989900), (95, 937800), (100, 890910), (114, 781500), (120, 742425), (125, 712728), (150, 593940), (152, 586125), (171, 521000), (180, 494950), (190, 468900), (200, 445455), (225, 395960), (228, 390750), (250, 356364), (285, 312600), (300, 296970), (342, 260500), (360, 247475), (375, 237576), (380, 234450), (450, 197980), (456, 195375), (475, 187560), (500, 178182), (521, 171000), (570, 156300), (600, 148485), (684, 130250), (750, 118788), (760, 117225), (855, 104200), (900, 98990), (950, 93780), (1000, 89091), (1042, 85500), (1125, 79192), (1140, 78150), (1368, 65125), (1425, 62520), (1500, 59394), (1563, 57000), (1710, 52100), (1800, 49495), (1900, 46890), (2084, 42750), (2250, 39596), (2280, 39075), (2375, 37512), (2605, 34200), (2850, 31260), (3000, 29697), (3126, 28500), (3420, 26050), (3800, 23445), (4168, 21375), (4275, 20840), (4500, 19798), (4689, 19000), (4750, 18756), (5210, 17100), (5700, 15630), (6252, 14250), (6840, 13025), (7125, 12504), (7815, 11400), (8550, 10420), (9000, 9899), (9378, 9500)]