3751520220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{175141}}^1$

素因数の和:175180

約数の個数: 144

約数和(自身を含む): 13770364608

約数和(自身を除く): 10018844388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 175141, 350282, 525423, 700564, 875705, 1050846, 1225987, 1576269, 1751410, 2101692, 2451974, 2627115, 2977397, 3152538, 3502820, 3677961, 4903948, 5254230, 5954794, 6129935, 6305076, 7355922, 7881345, 8932191, 10508460, 11033883, 11909588, 12259870, 14711844, 14886985, 15762690, 17864382, 18389805, 20841779, 22067766, 24519740, 26796573, 29773970, 31525380, 35728764, 36779610, 41683558, 44135532, 44660955, 53593146, 55169415, 59547940, 62525337, 73559220, 83367116, 89321910, 104208895, 107186292, 110338830, 125050674, 133982865, 178643820, 187576011, 208417790, 220677660, 250101348, 267965730, 312626685, 375152022, 416835580, 535931460, 625253370, 750304044, 937880055, 1250506740, 1875760110, 3751520220]

約数ペア:

[(1, 3751520220), (2, 1875760110), (3, 1250506740), (4, 937880055), (5, 750304044), (6, 625253370), (7, 535931460), (9, 416835580), (10, 375152022), (12, 312626685), (14, 267965730), (15, 250101348), (17, 220677660), (18, 208417790), (20, 187576011), (21, 178643820), (28, 133982865), (30, 125050674), (34, 110338830), (35, 107186292), (36, 104208895), (42, 89321910), (45, 83367116), (51, 73559220), (60, 62525337), (63, 59547940), (68, 55169415), (70, 53593146), (84, 44660955), (85, 44135532), (90, 41683558), (102, 36779610), (105, 35728764), (119, 31525380), (126, 29773970), (140, 26796573), (153, 24519740), (170, 22067766), (180, 20841779), (204, 18389805), (210, 17864382), (238, 15762690), (252, 14886985), (255, 14711844), (306, 12259870), (315, 11909588), (340, 11033883), (357, 10508460), (420, 8932191), (476, 7881345), (510, 7355922), (595, 6305076), (612, 6129935), (630, 5954794), (714, 5254230), (765, 4903948), (1020, 3677961), (1071, 3502820), (1190, 3152538), (1260, 2977397), (1428, 2627115), (1530, 2451974), (1785, 2101692), (2142, 1751410), (2380, 1576269), (3060, 1225987), (3570, 1050846), (4284, 875705), (5355, 700564), (7140, 525423), (10710, 350282), (21420, 175141)]