152194980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{51767}}^1$

素因数の和:51793

約数の個数: 72

約数和(自身を含む): 495730368

約数和(自身を除く): 343535388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 51767, 103534, 155301, 207068, 258835, 310602, 362369, 517670, 621204, 724738, 776505, 1035340, 1087107, 1449476, 1553010, 1811845, 2174214, 2536583, 3106020, 3623690, 4348428, 5073166, 5435535, 7247380, 7609749, 10146332, 10871070, 12682915, 15219498, 21742140, 25365830, 30438996, 38048745, 50731660, 76097490, 152194980]

約数ペア:

[(1, 152194980), (2, 76097490), (3, 50731660), (4, 38048745), (5, 30438996), (6, 25365830), (7, 21742140), (10, 15219498), (12, 12682915), (14, 10871070), (15, 10146332), (20, 7609749), (21, 7247380), (28, 5435535), (30, 5073166), (35, 4348428), (42, 3623690), (49, 3106020), (60, 2536583), (70, 2174214), (84, 1811845), (98, 1553010), (105, 1449476), (140, 1087107), (147, 1035340), (196, 776505), (210, 724738), (245, 621204), (294, 517670), (420, 362369), (490, 310602), (588, 258835), (735, 207068), (980, 155301), (1470, 103534), (2940, 51767)]