147370400

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4493}}^1$

素因数の和:4554

約数の個数: 72

約数和(自身を含む): 368624844

約数和(自身を除く): 221254444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1312, 1640, 2050, 3280, 4100, 4493, 6560, 8200, 8986, 16400, 17972, 22465, 32800, 35944, 44930, 71888, 89860, 112325, 143776, 179720, 184213, 224650, 359440, 368426, 449300, 718880, 736852, 898600, 921065, 1473704, 1797200, 1842130, 2947408, 3594400, 3684260, 4605325, 5894816, 7368520, 9210650, 14737040, 18421300, 29474080, 36842600, 73685200, 147370400]

約数ペア:

[(1, 147370400), (2, 73685200), (4, 36842600), (5, 29474080), (8, 18421300), (10, 14737040), (16, 9210650), (20, 7368520), (25, 5894816), (32, 4605325), (40, 3684260), (41, 3594400), (50, 2947408), (80, 1842130), (82, 1797200), (100, 1473704), (160, 921065), (164, 898600), (200, 736852), (205, 718880), (328, 449300), (400, 368426), (410, 359440), (656, 224650), (800, 184213), (820, 179720), (1025, 143776), (1312, 112325), (1640, 89860), (2050, 71888), (3280, 44930), (4100, 35944), (4493, 32800), (6560, 22465), (8200, 17972), (8986, 16400)]