222611220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1719

約数の個数: 192

約数和(自身を含む): 785568000

約数和(自身を除く): 562956780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1669, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3338, 3420, 3510, 3705, 4446, 4940, 5007, 5130, 6669, 6676, 7020, 7410, 8345, 8892, 10014, 10260, 11115, 13338, 14820, 15021, 16690, 20028, 21697, 22230, 25035, 26676, 30042, 31711, 33345, 33380, 43394, 44460, 45063, 50070, 60084, 63422, 65091, 66690, 75105, 86788, 90126, 95133, 100140, 108485, 126844, 130182, 133380, 150210, 158555, 180252, 190266, 195273, 216970, 225315, 260364, 285399, 300420, 317110, 325455, 380532, 390546, 412243, 433940, 450630, 475665, 570798, 585819, 634220, 650910, 781092, 824486, 856197, 901260, 951330, 976365, 1141596, 1171638, 1236729, 1301820, 1426995, 1648972, 1712394, 1902660, 1952730, 2061215, 2343276, 2473458, 2853990, 2929095, 3424788, 3710187, 3905460, 4122430, 4280985, 4946916, 5707980, 5858190, 6183645, 7420374, 8244860, 8561970, 11130561, 11716380, 12367290, 14840748, 17123940, 18550935, 22261122, 24734580, 37101870, 44522244, 55652805, 74203740, 111305610, 222611220]

約数ペア:

[(1, 222611220), (2, 111305610), (3, 74203740), (4, 55652805), (5, 44522244), (6, 37101870), (9, 24734580), (10, 22261122), (12, 18550935), (13, 17123940), (15, 14840748), (18, 12367290), (19, 11716380), (20, 11130561), (26, 8561970), (27, 8244860), (30, 7420374), (36, 6183645), (38, 5858190), (39, 5707980), (45, 4946916), (52, 4280985), (54, 4122430), (57, 3905460), (60, 3710187), (65, 3424788), (76, 2929095), (78, 2853990), (90, 2473458), (95, 2343276), (108, 2061215), (114, 1952730), (117, 1902660), (130, 1712394), (135, 1648972), (156, 1426995), (171, 1301820), (180, 1236729), (190, 1171638), (195, 1141596), (228, 976365), (234, 951330), (247, 901260), (260, 856197), (270, 824486), (285, 781092), (342, 650910), (351, 634220), (380, 585819), (390, 570798), (468, 475665), (494, 450630), (513, 433940), (540, 412243), (570, 390546), (585, 380532), (684, 325455), (702, 317110), (741, 300420), (780, 285399), (855, 260364), (988, 225315), (1026, 216970), (1140, 195273), (1170, 190266), (1235, 180252), (1404, 158555), (1482, 150210), (1669, 133380), (1710, 130182), (1755, 126844), (2052, 108485), (2223, 100140), (2340, 95133), (2470, 90126), (2565, 86788), (2964, 75105), (3338, 66690), (3420, 65091), (3510, 63422), (3705, 60084), (4446, 50070), (4940, 45063), (5007, 44460), (5130, 43394), (6669, 33380), (6676, 33345), (7020, 31711), (7410, 30042), (8345, 26676), (8892, 25035), (10014, 22230), (10260, 21697), (11115, 20028), (13338, 16690), (14820, 15021)]