1650660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 5249664

約数和(自身を除く): 3599004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 61, 66, 82, 110, 122, 123, 132, 164, 165, 183, 205, 220, 244, 246, 305, 330, 366, 410, 451, 492, 610, 615, 660, 671, 732, 820, 902, 915, 1220, 1230, 1342, 1353, 1804, 1830, 2013, 2255, 2460, 2501, 2684, 2706, 3355, 3660, 4026, 4510, 5002, 5412, 6710, 6765, 7503, 8052, 9020, 10004, 10065, 12505, 13420, 13530, 15006, 20130, 25010, 27060, 27511, 30012, 37515, 40260, 50020, 55022, 75030, 82533, 110044, 137555, 150060, 165066, 275110, 330132, 412665, 550220, 825330, 1650660]

約数ペア:

[(1, 1650660), (2, 825330), (3, 550220), (4, 412665), (5, 330132), (6, 275110), (10, 165066), (11, 150060), (12, 137555), (15, 110044), (20, 82533), (22, 75030), (30, 55022), (33, 50020), (41, 40260), (44, 37515), (55, 30012), (60, 27511), (61, 27060), (66, 25010), (82, 20130), (110, 15006), (122, 13530), (123, 13420), (132, 12505), (164, 10065), (165, 10004), (183, 9020), (205, 8052), (220, 7503), (244, 6765), (246, 6710), (305, 5412), (330, 5002), (366, 4510), (410, 4026), (451, 3660), (492, 3355), (610, 2706), (615, 2684), (660, 2501), (671, 2460), (732, 2255), (820, 2013), (902, 1830), (915, 1804), (1220, 1353), (1230, 1342)]