454900440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3833}}^1$

素因数の和:3913

約数の個数: 128

約数和(自身を含む): 1457533440

約数和(自身を除く): 1002633000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 516, 552, 645, 690, 860, 920, 989, 1032, 1290, 1380, 1720, 1978, 2580, 2760, 2967, 3833, 3956, 4945, 5160, 5934, 7666, 7912, 9890, 11499, 11868, 14835, 15332, 19165, 19780, 22998, 23736, 29670, 30664, 38330, 39560, 45996, 57495, 59340, 76660, 88159, 91992, 114990, 118680, 153320, 164819, 176318, 229980, 264477, 329638, 352636, 440795, 459960, 494457, 528954, 659276, 705272, 824095, 881590, 988914, 1057908, 1318552, 1322385, 1648190, 1763180, 1977828, 2115816, 2472285, 2644770, 3296380, 3526360, 3790837, 3955656, 4944570, 5289540, 6592760, 7581674, 9889140, 10579080, 11372511, 15163348, 18954185, 19778280, 22745022, 30326696, 37908370, 45490044, 56862555, 75816740, 90980088, 113725110, 151633480, 227450220, 454900440]

約数ペア:

[(1, 454900440), (2, 227450220), (3, 151633480), (4, 113725110), (5, 90980088), (6, 75816740), (8, 56862555), (10, 45490044), (12, 37908370), (15, 30326696), (20, 22745022), (23, 19778280), (24, 18954185), (30, 15163348), (40, 11372511), (43, 10579080), (46, 9889140), (60, 7581674), (69, 6592760), (86, 5289540), (92, 4944570), (115, 3955656), (120, 3790837), (129, 3526360), (138, 3296380), (172, 2644770), (184, 2472285), (215, 2115816), (230, 1977828), (258, 1763180), (276, 1648190), (344, 1322385), (345, 1318552), (430, 1057908), (460, 988914), (516, 881590), (552, 824095), (645, 705272), (690, 659276), (860, 528954), (920, 494457), (989, 459960), (1032, 440795), (1290, 352636), (1380, 329638), (1720, 264477), (1978, 229980), (2580, 176318), (2760, 164819), (2967, 153320), (3833, 118680), (3956, 114990), (4945, 91992), (5160, 88159), (5934, 76660), (7666, 59340), (7912, 57495), (9890, 45996), (11499, 39560), (11868, 38330), (14835, 30664), (15332, 29670), (19165, 23736), (19780, 22998)]