74752440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12713}}^1$

素因数の和:12741

約数の個数: 96

約数和(自身を含む): 260891280

約数和(自身を除く): 186138840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12713, 25426, 38139, 50852, 63565, 76278, 88991, 101704, 127130, 152556, 177982, 190695, 254260, 266973, 305112, 355964, 381390, 444955, 508520, 533946, 622937, 711928, 762780, 889910, 1067892, 1245874, 1334865, 1525560, 1779820, 1868811, 2135784, 2491748, 2669730, 3114685, 3559640, 3737622, 4983496, 5339460, 6229370, 7475244, 9344055, 10678920, 12458740, 14950488, 18688110, 24917480, 37376220, 74752440]

約数ペア:

[(1, 74752440), (2, 37376220), (3, 24917480), (4, 18688110), (5, 14950488), (6, 12458740), (7, 10678920), (8, 9344055), (10, 7475244), (12, 6229370), (14, 5339460), (15, 4983496), (20, 3737622), (21, 3559640), (24, 3114685), (28, 2669730), (30, 2491748), (35, 2135784), (40, 1868811), (42, 1779820), (49, 1525560), (56, 1334865), (60, 1245874), (70, 1067892), (84, 889910), (98, 762780), (105, 711928), (120, 622937), (140, 533946), (147, 508520), (168, 444955), (196, 381390), (210, 355964), (245, 305112), (280, 266973), (294, 254260), (392, 190695), (420, 177982), (490, 152556), (588, 127130), (735, 101704), (840, 88991), (980, 76278), (1176, 63565), (1470, 50852), (1960, 38139), (2940, 25426), (5880, 12713)]