298018800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4400

約数の個数: 180

約数和(自身を含む): 1088889880

約数和(自身を除く): 790871080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3800, 4275, 4357, 4560, 5700, 6840, 7600, 8550, 8714, 11400, 13071, 13680, 17100, 17428, 21785, 22800, 26142, 34200, 34856, 39213, 43570, 52284, 65355, 68400, 69712, 78426, 82783, 87140, 104568, 108925, 130710, 156852, 165566, 174280, 196065, 209136, 217850, 248349, 261420, 313704, 326775, 331132, 348560, 392130, 413915, 435700, 496698, 522840, 627408, 653550, 662264, 745047, 784260, 827830, 871400, 980325, 993396, 1045680, 1241745, 1307100, 1324528, 1490094, 1568520, 1655660, 1742800, 1960650, 1986792, 2069575, 2483490, 2614200, 2980188, 3137040, 3311320, 3725235, 3921300, 3973584, 4139150, 4966980, 5228400, 5960376, 6208725, 6622640, 7450470, 7842600, 8278300, 9933960, 11920752, 12417450, 14900940, 15685200, 16556600, 18626175, 19867920, 24834900, 29801880, 33113200, 37252350, 49669800, 59603760, 74504700, 99339600, 149009400, 298018800]

約数ペア:

[(1, 298018800), (2, 149009400), (3, 99339600), (4, 74504700), (5, 59603760), (6, 49669800), (8, 37252350), (9, 33113200), (10, 29801880), (12, 24834900), (15, 19867920), (16, 18626175), (18, 16556600), (19, 15685200), (20, 14900940), (24, 12417450), (25, 11920752), (30, 9933960), (36, 8278300), (38, 7842600), (40, 7450470), (45, 6622640), (48, 6208725), (50, 5960376), (57, 5228400), (60, 4966980), (72, 4139150), (75, 3973584), (76, 3921300), (80, 3725235), (90, 3311320), (95, 3137040), (100, 2980188), (114, 2614200), (120, 2483490), (144, 2069575), (150, 1986792), (152, 1960650), (171, 1742800), (180, 1655660), (190, 1568520), (200, 1490094), (225, 1324528), (228, 1307100), (240, 1241745), (285, 1045680), (300, 993396), (304, 980325), (342, 871400), (360, 827830), (380, 784260), (400, 745047), (450, 662264), (456, 653550), (475, 627408), (570, 522840), (600, 496698), (684, 435700), (720, 413915), (760, 392130), (855, 348560), (900, 331132), (912, 326775), (950, 313704), (1140, 261420), (1200, 248349), (1368, 217850), (1425, 209136), (1520, 196065), (1710, 174280), (1800, 165566), (1900, 156852), (2280, 130710), (2736, 108925), (2850, 104568), (3420, 87140), (3600, 82783), (3800, 78426), (4275, 69712), (4357, 68400), (4560, 65355), (5700, 52284), (6840, 43570), (7600, 39213), (8550, 34856), (8714, 34200), (11400, 26142), (13071, 22800), (13680, 21785), (17100, 17428)]