450201.0000000

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:88

約数の個数: 120

約数和(自身を含む): 7291944

約数和(自身を除く): 4930794

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 53, 54, 55, 66, 75, 81, 90, 99, 106, 110, 135, 150, 159, 162, 165, 198, 225, 265, 270, 275, 297, 318, 330, 405, 450, 477, 495, 530, 550, 583, 594, 675, 795, 810, 825, 891, 954, 990, 1166, 1325, 1350, 1431, 1485, 1590, 1650, 1749, 1782, 2025, 2385, 2475, 2650, 2862, 2915, 2970, 3498, 3975, 4050, 4293, 4455, 4770, 4950, 5247, 5830, 7155, 7425, 7950, 8586, 8745, 8910, 10494, 11925, 14310, 14575, 14850, 15741, 17490, 21465, 22275, 23850, 26235, 29150, 31482, 35775, 42930, 43725, 44550, 47223, 52470, 71550, 78705, 87450, 94446, 107325, 131175, 157410, 214650, 236115, 262350, 393525, 472230, 787050, 1180575, 2361150]

約数ペア:

[(1, 2361150), (2, 1180575), (3, 787050), (5, 472230), (6, 393525), (9, 262350), (10, 236115), (11, 214650), (15, 157410), (18, 131175), (22, 107325), (25, 94446), (27, 87450), (30, 78705), (33, 71550), (45, 52470), (50, 47223), (53, 44550), (54, 43725), (55, 42930), (66, 35775), (75, 31482), (81, 29150), (90, 26235), (99, 23850), (106, 22275), (110, 21465), (135, 17490), (150, 15741), (159, 14850), (162, 14575), (165, 14310), (198, 11925), (225, 10494), (265, 8910), (270, 8745), (275, 8586), (297, 7950), (318, 7425), (330, 7155), (405, 5830), (450, 5247), (477, 4950), (495, 4770), (530, 4455), (550, 4293), (583, 4050), (594, 3975), (675, 3498), (795, 2970), (810, 2915), (825, 2862), (891, 2650), (954, 2475), (990, 2385), (1166, 2025), (1325, 1782), (1350, 1749), (1431, 1650), (1485, 1590)]