18311157090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6967}}^1$

素因数の和:7081

約数の個数: 192

約数和(自身を含む): 52828588800

約数和(自身を除く): 34517431710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 53, 57, 58, 87, 90, 95, 106, 114, 145, 159, 171, 174, 190, 261, 265, 285, 290, 318, 342, 435, 477, 522, 530, 551, 570, 795, 855, 870, 954, 1007, 1102, 1305, 1537, 1590, 1653, 1710, 2014, 2385, 2610, 2755, 3021, 3074, 3306, 4611, 4770, 4959, 5035, 5510, 6042, 6967, 7685, 8265, 9063, 9222, 9918, 10070, 13833, 13934, 15105, 15370, 16530, 18126, 20901, 23055, 24795, 27666, 29203, 30210, 34835, 41802, 45315, 46110, 49590, 58406, 62703, 69165, 69670, 87609, 90630, 104505, 125406, 132373, 138330, 146015, 175218, 202043, 209010, 262827, 264746, 292030, 313515, 369251, 397119, 404086, 438045, 525654, 606129, 627030, 661865, 738502, 794238, 876090, 1010215, 1107753, 1191357, 1212258, 1314135, 1323730, 1818387, 1846255, 1985595, 2020430, 2215506, 2382714, 2628270, 3030645, 3323259, 3636774, 3692510, 3838817, 3971190, 5538765, 5956785, 6061290, 6646518, 7015769, 7677634, 9091935, 10708279, 11077530, 11516451, 11913570, 14031538, 16616295, 18183870, 19194085, 21047307, 21416558, 23032902, 32124837, 33232590, 34549353, 35078845, 38388170, 42094614, 53541395, 57582255, 63141921, 64249674, 69098706, 70157690, 96374511, 105236535, 107082790, 115164510, 126283842, 160624185, 172746765, 192749022, 203457301, 210473070, 315709605, 321248370, 345493530, 406914602, 481872555, 610371903, 631419210, 963745110, 1017286505, 1220743806, 1831115709, 2034573010, 3051859515, 3662231418, 6103719030, 9155578545, 18311157090]

約数ペア:

[(1, 18311157090), (2, 9155578545), (3, 6103719030), (5, 3662231418), (6, 3051859515), (9, 2034573010), (10, 1831115709), (15, 1220743806), (18, 1017286505), (19, 963745110), (29, 631419210), (30, 610371903), (38, 481872555), (45, 406914602), (53, 345493530), (57, 321248370), (58, 315709605), (87, 210473070), (90, 203457301), (95, 192749022), (106, 172746765), (114, 160624185), (145, 126283842), (159, 115164510), (171, 107082790), (174, 105236535), (190, 96374511), (261, 70157690), (265, 69098706), (285, 64249674), (290, 63141921), (318, 57582255), (342, 53541395), (435, 42094614), (477, 38388170), (522, 35078845), (530, 34549353), (551, 33232590), (570, 32124837), (795, 23032902), (855, 21416558), (870, 21047307), (954, 19194085), (1007, 18183870), (1102, 16616295), (1305, 14031538), (1537, 11913570), (1590, 11516451), (1653, 11077530), (1710, 10708279), (2014, 9091935), (2385, 7677634), (2610, 7015769), (2755, 6646518), (3021, 6061290), (3074, 5956785), (3306, 5538765), (4611, 3971190), (4770, 3838817), (4959, 3692510), (5035, 3636774), (5510, 3323259), (6042, 3030645), (6967, 2628270), (7685, 2382714), (8265, 2215506), (9063, 2020430), (9222, 1985595), (9918, 1846255), (10070, 1818387), (13833, 1323730), (13934, 1314135), (15105, 1212258), (15370, 1191357), (16530, 1107753), (18126, 1010215), (20901, 876090), (23055, 794238), (24795, 738502), (27666, 661865), (29203, 627030), (30210, 606129), (34835, 525654), (41802, 438045), (45315, 404086), (46110, 397119), (49590, 369251), (58406, 313515), (62703, 292030), (69165, 264746), (69670, 262827), (87609, 209010), (90630, 202043), (104505, 175218), (125406, 146015), (132373, 138330)]