202226175

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 379658240

約数和(自身を除く): 177432065

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 79, 93, 155, 225, 237, 279, 367, 395, 465, 711, 775, 1101, 1185, 1395, 1835, 1975, 2325, 2449, 3303, 3555, 5505, 5925, 6975, 7347, 9175, 11377, 12245, 16515, 17775, 22041, 27525, 28993, 34131, 36735, 56885, 61225, 82575, 86979, 102393, 110205, 144965, 170655, 183675, 260937, 284425, 434895, 511965, 551025, 724825, 853275, 898783, 1304685, 2174475, 2559825, 2696349, 4493915, 6523425, 8089047, 13481745, 22469575, 40445235, 67408725, 202226175]

約数ペア:

[(1, 202226175), (3, 67408725), (5, 40445235), (9, 22469575), (15, 13481745), (25, 8089047), (31, 6523425), (45, 4493915), (75, 2696349), (79, 2559825), (93, 2174475), (155, 1304685), (225, 898783), (237, 853275), (279, 724825), (367, 551025), (395, 511965), (465, 434895), (711, 284425), (775, 260937), (1101, 183675), (1185, 170655), (1395, 144965), (1835, 110205), (1975, 102393), (2325, 86979), (2449, 82575), (3303, 61225), (3555, 56885), (5505, 36735), (5925, 34131), (6975, 28993), (7347, 27525), (9175, 22041), (11377, 17775), (12245, 16515)]