65196780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 200648448

約数和(自身を除く): 135451668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 173, 220, 330, 346, 519, 571, 660, 692, 865, 1038, 1142, 1713, 1730, 1903, 2076, 2284, 2595, 2855, 3426, 3460, 3806, 5190, 5709, 5710, 6281, 6852, 7612, 8565, 9515, 10380, 11418, 11420, 12562, 17130, 18843, 19030, 22836, 25124, 28545, 31405, 34260, 37686, 38060, 57090, 62810, 75372, 94215, 98783, 114180, 125620, 188430, 197566, 296349, 376860, 395132, 493915, 592698, 987830, 1086613, 1185396, 1481745, 1975660, 2173226, 2963490, 3259839, 4346452, 5433065, 5926980, 6519678, 10866130, 13039356, 16299195, 21732260, 32598390, 65196780]

約数ペア:

[(1, 65196780), (2, 32598390), (3, 21732260), (4, 16299195), (5, 13039356), (6, 10866130), (10, 6519678), (11, 5926980), (12, 5433065), (15, 4346452), (20, 3259839), (22, 2963490), (30, 2173226), (33, 1975660), (44, 1481745), (55, 1185396), (60, 1086613), (66, 987830), (110, 592698), (132, 493915), (165, 395132), (173, 376860), (220, 296349), (330, 197566), (346, 188430), (519, 125620), (571, 114180), (660, 98783), (692, 94215), (865, 75372), (1038, 62810), (1142, 57090), (1713, 38060), (1730, 37686), (1903, 34260), (2076, 31405), (2284, 28545), (2595, 25124), (2855, 22836), (3426, 19030), (3460, 18843), (3806, 17130), (5190, 12562), (5709, 11420), (5710, 11418), (6281, 10380), (6852, 9515), (7612, 8565)]