90042499120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1\times {\mathrm{1291}}^1$

素因数の和:2043

約数の個数: 160

約数和(自身を含む): 240850298880

約数和(自身を除く): 150807799760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 269, 280, 463, 538, 560, 926, 1076, 1291, 1345, 1852, 1883, 2152, 2315, 2582, 2690, 3241, 3704, 3766, 4304, 4630, 5164, 5380, 6455, 6482, 7408, 7532, 9037, 9260, 9415, 10328, 10760, 12910, 12964, 15064, 16205, 18074, 18520, 18830, 20656, 21520, 25820, 25928, 30128, 32410, 36148, 37040, 37660, 45185, 51640, 51856, 64820, 72296, 75320, 90370, 103280, 124547, 129640, 144592, 150640, 180740, 249094, 259280, 347279, 361480, 498188, 597733, 622735, 694558, 722960, 871829, 996376, 1195466, 1245470, 1389116, 1736395, 1743658, 1992752, 2390932, 2430953, 2490940, 2778232, 2988665, 3472790, 3487316, 4184131, 4359145, 4781864, 4861906, 4981880, 5556464, 5977330, 6945580, 6974632, 8368262, 8718290, 9563728, 9723812, 9963760, 11954660, 12154765, 13891160, 13949264, 16736524, 17436580, 19447624, 20920655, 23909320, 24309530, 27782320, 33473048, 34873160, 38895248, 41841310, 47818640, 48619060, 66946096, 69746320, 83682620, 97238120, 160790177, 167365240, 194476240, 321580354, 334730480, 643160708, 803950885, 1125531239, 1286321416, 1607901770, 2251062478, 2572642832, 3215803540, 4502124956, 5627656195, 6431607080, 9004249912, 11255312390, 12863214160, 18008499824, 22510624780, 45021249560, 90042499120]

約数ペア:

[(1, 90042499120), (2, 45021249560), (4, 22510624780), (5, 18008499824), (7, 12863214160), (8, 11255312390), (10, 9004249912), (14, 6431607080), (16, 5627656195), (20, 4502124956), (28, 3215803540), (35, 2572642832), (40, 2251062478), (56, 1607901770), (70, 1286321416), (80, 1125531239), (112, 803950885), (140, 643160708), (269, 334730480), (280, 321580354), (463, 194476240), (538, 167365240), (560, 160790177), (926, 97238120), (1076, 83682620), (1291, 69746320), (1345, 66946096), (1852, 48619060), (1883, 47818640), (2152, 41841310), (2315, 38895248), (2582, 34873160), (2690, 33473048), (3241, 27782320), (3704, 24309530), (3766, 23909320), (4304, 20920655), (4630, 19447624), (5164, 17436580), (5380, 16736524), (6455, 13949264), (6482, 13891160), (7408, 12154765), (7532, 11954660), (9037, 9963760), (9260, 9723812), (9415, 9563728), (10328, 8718290), (10760, 8368262), (12910, 6974632), (12964, 6945580), (15064, 5977330), (16205, 5556464), (18074, 4981880), (18520, 4861906), (18830, 4781864), (20656, 4359145), (21520, 4184131), (25820, 3487316), (25928, 3472790), (30128, 2988665), (32410, 2778232), (36148, 2490940), (37040, 2430953), (37660, 2390932), (45185, 1992752), (51640, 1743658), (51856, 1736395), (64820, 1389116), (72296, 1245470), (75320, 1195466), (90370, 996376), (103280, 871829), (124547, 722960), (129640, 694558), (144592, 622735), (150640, 597733), (180740, 498188), (249094, 361480), (259280, 347279)]