184428180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14431}}^1$

素因数の和:14517

約数の個数: 72

約数和(自身を含む): 567350784

約数和(自身を除く): 382922604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 14431, 28862, 43293, 57724, 72155, 86586, 129879, 144310, 173172, 216465, 259758, 288620, 432930, 519516, 649395, 865860, 1024601, 1298790, 2049202, 2597580, 3073803, 4098404, 5123005, 6147606, 9221409, 10246010, 12295212, 15369015, 18442818, 20492020, 30738030, 36885636, 46107045, 61476060, 92214090, 184428180]

約数ペア:

[(1, 184428180), (2, 92214090), (3, 61476060), (4, 46107045), (5, 36885636), (6, 30738030), (9, 20492020), (10, 18442818), (12, 15369015), (15, 12295212), (18, 10246010), (20, 9221409), (30, 6147606), (36, 5123005), (45, 4098404), (60, 3073803), (71, 2597580), (90, 2049202), (142, 1298790), (180, 1024601), (213, 865860), (284, 649395), (355, 519516), (426, 432930), (639, 288620), (710, 259758), (852, 216465), (1065, 173172), (1278, 144310), (1420, 129879), (2130, 86586), (2556, 72155), (3195, 57724), (4260, 43293), (6390, 28862), (12780, 14431)]