15920238900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2307281}}^1$

素因数の和:2307321

約数の個数: 72

約数和(自身を含む): 48065298624

約数和(自身を除く): 32145059724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 2307281, 4614562, 6921843, 9229124, 11536405, 13843686, 23072810, 27687372, 34609215, 46145620, 53067463, 57682025, 69218430, 106134926, 115364050, 138436860, 159202389, 173046075, 212269852, 230728100, 265337315, 318404778, 346092150, 530674630, 636809556, 692184300, 796011945, 1061349260, 1326686575, 1592023890, 2653373150, 3184047780, 3980059725, 5306746300, 7960119450, 15920238900]

約数ペア:

[(1, 15920238900), (2, 7960119450), (3, 5306746300), (4, 3980059725), (5, 3184047780), (6, 2653373150), (10, 1592023890), (12, 1326686575), (15, 1061349260), (20, 796011945), (23, 692184300), (25, 636809556), (30, 530674630), (46, 346092150), (50, 318404778), (60, 265337315), (69, 230728100), (75, 212269852), (92, 173046075), (100, 159202389), (115, 138436860), (138, 115364050), (150, 106134926), (230, 69218430), (276, 57682025), (300, 53067463), (345, 46145620), (460, 34609215), (575, 27687372), (690, 23072810), (1150, 13843686), (1380, 11536405), (1725, 9229124), (2300, 6921843), (3450, 4614562), (6900, 2307281)]