129608340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 386467200

約数和(自身を除く): 256858860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 283, 340, 449, 510, 566, 849, 898, 1020, 1132, 1347, 1415, 1698, 1796, 2245, 2694, 2830, 3396, 4245, 4490, 4811, 5388, 5660, 6735, 7633, 8490, 8980, 9622, 13470, 14433, 15266, 16980, 19244, 22899, 24055, 26940, 28866, 30532, 38165, 45798, 48110, 57732, 72165, 76330, 91596, 96220, 114495, 127067, 144330, 152660, 228990, 254134, 288660, 381201, 457980, 508268, 635335, 762402, 1270670, 1524804, 1906005, 2160139, 2541340, 3812010, 4320278, 6480417, 7624020, 8640556, 10800695, 12960834, 21601390, 25921668, 32402085, 43202780, 64804170, 129608340]

約数ペア:

[(1, 129608340), (2, 64804170), (3, 43202780), (4, 32402085), (5, 25921668), (6, 21601390), (10, 12960834), (12, 10800695), (15, 8640556), (17, 7624020), (20, 6480417), (30, 4320278), (34, 3812010), (51, 2541340), (60, 2160139), (68, 1906005), (85, 1524804), (102, 1270670), (170, 762402), (204, 635335), (255, 508268), (283, 457980), (340, 381201), (449, 288660), (510, 254134), (566, 228990), (849, 152660), (898, 144330), (1020, 127067), (1132, 114495), (1347, 96220), (1415, 91596), (1698, 76330), (1796, 72165), (2245, 57732), (2694, 48110), (2830, 45798), (3396, 38165), (4245, 30532), (4490, 28866), (4811, 26940), (5388, 24055), (5660, 22899), (6735, 19244), (7633, 16980), (8490, 15266), (8980, 14433), (9622, 13470)]