26530650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 78343200

約数和(自身を除く): 51812550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 29, 30, 38, 45, 50, 57, 58, 75, 87, 90, 95, 107, 114, 145, 150, 171, 174, 190, 214, 225, 261, 285, 290, 321, 342, 435, 450, 475, 522, 535, 551, 570, 642, 725, 855, 870, 950, 963, 1070, 1102, 1305, 1425, 1450, 1605, 1653, 1710, 1926, 2033, 2175, 2610, 2675, 2755, 2850, 3103, 3210, 3306, 4066, 4275, 4350, 4815, 4959, 5350, 5510, 6099, 6206, 6525, 8025, 8265, 8550, 9309, 9630, 9918, 10165, 12198, 13050, 13775, 15515, 16050, 16530, 18297, 18618, 20330, 24075, 24795, 27550, 27927, 30495, 31030, 36594, 41325, 46545, 48150, 49590, 50825, 55854, 58957, 60990, 77575, 82650, 91485, 93090, 101650, 117914, 123975, 139635, 152475, 155150, 176871, 182970, 232725, 247950, 279270, 294785, 304950, 353742, 457425, 465450, 530613, 589570, 698175, 884355, 914850, 1061226, 1396350, 1473925, 1768710, 2653065, 2947850, 4421775, 5306130, 8843550, 13265325, 26530650]

約数ペア:

[(1, 26530650), (2, 13265325), (3, 8843550), (5, 5306130), (6, 4421775), (9, 2947850), (10, 2653065), (15, 1768710), (18, 1473925), (19, 1396350), (25, 1061226), (29, 914850), (30, 884355), (38, 698175), (45, 589570), (50, 530613), (57, 465450), (58, 457425), (75, 353742), (87, 304950), (90, 294785), (95, 279270), (107, 247950), (114, 232725), (145, 182970), (150, 176871), (171, 155150), (174, 152475), (190, 139635), (214, 123975), (225, 117914), (261, 101650), (285, 93090), (290, 91485), (321, 82650), (342, 77575), (435, 60990), (450, 58957), (475, 55854), (522, 50825), (535, 49590), (551, 48150), (570, 46545), (642, 41325), (725, 36594), (855, 31030), (870, 30495), (950, 27927), (963, 27550), (1070, 24795), (1102, 24075), (1305, 20330), (1425, 18618), (1450, 18297), (1605, 16530), (1653, 16050), (1710, 15515), (1926, 13775), (2033, 13050), (2175, 12198), (2610, 10165), (2675, 9918), (2755, 9630), (2850, 9309), (3103, 8550), (3210, 8265), (3306, 8025), (4066, 6525), (4275, 6206), (4350, 6099), (4815, 5510), (4959, 5350)]