83403450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 246781080

約数和(自身を除く): 163377630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 53, 65, 75, 78, 90, 106, 117, 130, 150, 159, 195, 225, 234, 265, 269, 318, 325, 390, 450, 477, 530, 538, 585, 650, 689, 795, 807, 954, 975, 1170, 1325, 1345, 1378, 1590, 1614, 1950, 2067, 2385, 2421, 2650, 2690, 2925, 3445, 3497, 3975, 4035, 4134, 4770, 4842, 5850, 6201, 6725, 6890, 6994, 7950, 8070, 10335, 10491, 11925, 12105, 12402, 13450, 14257, 17225, 17485, 20175, 20670, 20982, 23850, 24210, 28514, 31005, 31473, 34450, 34970, 40350, 42771, 51675, 52455, 60525, 62010, 62946, 71285, 85542, 87425, 103350, 104910, 121050, 128313, 142570, 155025, 157365, 174850, 185341, 213855, 256626, 262275, 310050, 314730, 356425, 370682, 427710, 524550, 556023, 641565, 712850, 786825, 926705, 1069275, 1112046, 1283130, 1573650, 1668069, 1853410, 2138550, 2780115, 3207825, 3336138, 4633525, 5560230, 6415650, 8340345, 9267050, 13900575, 16680690, 27801150, 41701725, 83403450]

約数ペア:

[(1, 83403450), (2, 41701725), (3, 27801150), (5, 16680690), (6, 13900575), (9, 9267050), (10, 8340345), (13, 6415650), (15, 5560230), (18, 4633525), (25, 3336138), (26, 3207825), (30, 2780115), (39, 2138550), (45, 1853410), (50, 1668069), (53, 1573650), (65, 1283130), (75, 1112046), (78, 1069275), (90, 926705), (106, 786825), (117, 712850), (130, 641565), (150, 556023), (159, 524550), (195, 427710), (225, 370682), (234, 356425), (265, 314730), (269, 310050), (318, 262275), (325, 256626), (390, 213855), (450, 185341), (477, 174850), (530, 157365), (538, 155025), (585, 142570), (650, 128313), (689, 121050), (795, 104910), (807, 103350), (954, 87425), (975, 85542), (1170, 71285), (1325, 62946), (1345, 62010), (1378, 60525), (1590, 52455), (1614, 51675), (1950, 42771), (2067, 40350), (2385, 34970), (2421, 34450), (2650, 31473), (2690, 31005), (2925, 28514), (3445, 24210), (3497, 23850), (3975, 20982), (4035, 20670), (4134, 20175), (4770, 17485), (4842, 17225), (5850, 14257), (6201, 13450), (6725, 12402), (6890, 12105), (6994, 11925), (7950, 10491), (8070, 10335)]