436973940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20749}}^1$

素因数の和:20783

約数の個数: 120

約数和(自身を含む): 1476321000

約数和(自身を除く): 1039347060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 20749, 21060, 41498, 62247, 82996, 103745, 124494, 186741, 207490, 248988, 269737, 311235, 373482, 414980, 539474, 560223, 622470, 746964, 809211, 933705, 1078948, 1120446, 1244940, 1348685, 1618422, 1680669, 1867410, 2240892, 2427633, 2697370, 2801115, 3236844, 3361338, 3734820, 4046055, 4855266, 5394740, 5602230, 6722676, 7282899, 8092110, 8403345, 9710532, 11204460, 12138165, 14565798, 16184220, 16806690, 21848697, 24276330, 29131596, 33613380, 36414495, 43697394, 48552660, 72828990, 87394788, 109243485, 145657980, 218486970, 436973940]

約数ペア:

[(1, 436973940), (2, 218486970), (3, 145657980), (4, 109243485), (5, 87394788), (6, 72828990), (9, 48552660), (10, 43697394), (12, 36414495), (13, 33613380), (15, 29131596), (18, 24276330), (20, 21848697), (26, 16806690), (27, 16184220), (30, 14565798), (36, 12138165), (39, 11204460), (45, 9710532), (52, 8403345), (54, 8092110), (60, 7282899), (65, 6722676), (78, 5602230), (81, 5394740), (90, 4855266), (108, 4046055), (117, 3734820), (130, 3361338), (135, 3236844), (156, 2801115), (162, 2697370), (180, 2427633), (195, 2240892), (234, 1867410), (260, 1680669), (270, 1618422), (324, 1348685), (351, 1244940), (390, 1120446), (405, 1078948), (468, 933705), (540, 809211), (585, 746964), (702, 622470), (780, 560223), (810, 539474), (1053, 414980), (1170, 373482), (1404, 311235), (1620, 269737), (1755, 248988), (2106, 207490), (2340, 186741), (3510, 124494), (4212, 103745), (5265, 82996), (7020, 62247), (10530, 41498), (20749, 21060)]