121372650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 380225664

約数和(自身を除く): 258853014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 63, 70, 75, 90, 105, 106, 126, 150, 159, 175, 210, 225, 265, 315, 318, 350, 371, 450, 477, 525, 530, 630, 727, 742, 795, 954, 1050, 1113, 1325, 1454, 1575, 1590, 1855, 2181, 2226, 2385, 2650, 3150, 3339, 3635, 3710, 3975, 4362, 4770, 5089, 5565, 6543, 6678, 7270, 7950, 9275, 10178, 10905, 11130, 11925, 13086, 15267, 16695, 18175, 18550, 21810, 23850, 25445, 27825, 30534, 32715, 33390, 36350, 38531, 45801, 50890, 54525, 55650, 65430, 76335, 77062, 83475, 91602, 109050, 115593, 127225, 152670, 163575, 166950, 192655, 229005, 231186, 254450, 269717, 327150, 346779, 381675, 385310, 458010, 539434, 577965, 693558, 763350, 809151, 963275, 1145025, 1155930, 1348585, 1618302, 1733895, 1926550, 2290050, 2427453, 2697170, 2889825, 3467790, 4045755, 4854906, 5779650, 6742925, 8091510, 8669475, 12137265, 13485850, 17338950, 20228775, 24274530, 40457550, 60686325, 121372650]

約数ペア:

[(1, 121372650), (2, 60686325), (3, 40457550), (5, 24274530), (6, 20228775), (7, 17338950), (9, 13485850), (10, 12137265), (14, 8669475), (15, 8091510), (18, 6742925), (21, 5779650), (25, 4854906), (30, 4045755), (35, 3467790), (42, 2889825), (45, 2697170), (50, 2427453), (53, 2290050), (63, 1926550), (70, 1733895), (75, 1618302), (90, 1348585), (105, 1155930), (106, 1145025), (126, 963275), (150, 809151), (159, 763350), (175, 693558), (210, 577965), (225, 539434), (265, 458010), (315, 385310), (318, 381675), (350, 346779), (371, 327150), (450, 269717), (477, 254450), (525, 231186), (530, 229005), (630, 192655), (727, 166950), (742, 163575), (795, 152670), (954, 127225), (1050, 115593), (1113, 109050), (1325, 91602), (1454, 83475), (1575, 77062), (1590, 76335), (1855, 65430), (2181, 55650), (2226, 54525), (2385, 50890), (2650, 45801), (3150, 38531), (3339, 36350), (3635, 33390), (3710, 32715), (3975, 30534), (4362, 27825), (4770, 25445), (5089, 23850), (5565, 21810), (6543, 18550), (6678, 18175), (7270, 16695), (7950, 15267), (9275, 13086), (10178, 11925), (10905, 11130)]