9572220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 33965568

約数和(自身を除く): 24393348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 107, 126, 140, 142, 180, 210, 213, 214, 252, 284, 315, 321, 355, 420, 426, 428, 497, 535, 630, 639, 642, 710, 749, 852, 963, 994, 1065, 1070, 1260, 1278, 1284, 1420, 1491, 1498, 1605, 1926, 1988, 2130, 2140, 2247, 2485, 2556, 2982, 2996, 3195, 3210, 3745, 3852, 4260, 4473, 4494, 4815, 4970, 5964, 6390, 6420, 6741, 7455, 7490, 7597, 8946, 8988, 9630, 9940, 11235, 12780, 13482, 14910, 14980, 15194, 17892, 19260, 22365, 22470, 22791, 26964, 29820, 30388, 33705, 37985, 44730, 44940, 45582, 53179, 67410, 68373, 75970, 89460, 91164, 106358, 113955, 134820, 136746, 151940, 159537, 212716, 227910, 265895, 273492, 319074, 341865, 455820, 478611, 531790, 638148, 683730, 797685, 957222, 1063580, 1367460, 1595370, 1914444, 2393055, 3190740, 4786110, 9572220]

約数ペア:

[(1, 9572220), (2, 4786110), (3, 3190740), (4, 2393055), (5, 1914444), (6, 1595370), (7, 1367460), (9, 1063580), (10, 957222), (12, 797685), (14, 683730), (15, 638148), (18, 531790), (20, 478611), (21, 455820), (28, 341865), (30, 319074), (35, 273492), (36, 265895), (42, 227910), (45, 212716), (60, 159537), (63, 151940), (70, 136746), (71, 134820), (84, 113955), (90, 106358), (105, 91164), (107, 89460), (126, 75970), (140, 68373), (142, 67410), (180, 53179), (210, 45582), (213, 44940), (214, 44730), (252, 37985), (284, 33705), (315, 30388), (321, 29820), (355, 26964), (420, 22791), (426, 22470), (428, 22365), (497, 19260), (535, 17892), (630, 15194), (639, 14980), (642, 14910), (710, 13482), (749, 12780), (852, 11235), (963, 9940), (994, 9630), (1065, 8988), (1070, 8946), (1260, 7597), (1278, 7490), (1284, 7455), (1420, 6741), (1491, 6420), (1498, 6390), (1605, 5964), (1926, 4970), (1988, 4815), (2130, 4494), (2140, 4473), (2247, 4260), (2485, 3852), (2556, 3745), (2982, 3210), (2996, 3195)]