16800030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 47882016

約数和(自身を除く): 31081986

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 83, 90, 117, 130, 166, 173, 195, 234, 249, 346, 390, 415, 498, 519, 585, 747, 830, 865, 1038, 1079, 1170, 1245, 1494, 1557, 1730, 2158, 2249, 2490, 2595, 3114, 3237, 3735, 4498, 5190, 5395, 6474, 6747, 7470, 7785, 9711, 10790, 11245, 13494, 14359, 15570, 16185, 19422, 20241, 22490, 28718, 32370, 33735, 40482, 43077, 48555, 67470, 71795, 86154, 97110, 101205, 129231, 143590, 186667, 202410, 215385, 258462, 373334, 430770, 560001, 646155, 933335, 1120002, 1292310, 1680003, 1866670, 2800005, 3360006, 5600010, 8400015, 16800030]

約数ペア:

[(1, 16800030), (2, 8400015), (3, 5600010), (5, 3360006), (6, 2800005), (9, 1866670), (10, 1680003), (13, 1292310), (15, 1120002), (18, 933335), (26, 646155), (30, 560001), (39, 430770), (45, 373334), (65, 258462), (78, 215385), (83, 202410), (90, 186667), (117, 143590), (130, 129231), (166, 101205), (173, 97110), (195, 86154), (234, 71795), (249, 67470), (346, 48555), (390, 43077), (415, 40482), (498, 33735), (519, 32370), (585, 28718), (747, 22490), (830, 20241), (865, 19422), (1038, 16185), (1079, 15570), (1170, 14359), (1245, 13494), (1494, 11245), (1557, 10790), (1730, 9711), (2158, 7785), (2249, 7470), (2490, 6747), (2595, 6474), (3114, 5395), (3237, 5190), (3735, 4498)]