138655950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 355798656

約数和(自身を除く): 217142706

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 107, 150, 159, 163, 214, 265, 318, 321, 326, 489, 530, 535, 642, 795, 815, 978, 1070, 1325, 1590, 1605, 1630, 2445, 2650, 2675, 3210, 3975, 4075, 4890, 5350, 5671, 7950, 8025, 8150, 8639, 11342, 12225, 16050, 17013, 17278, 17441, 24450, 25917, 28355, 34026, 34882, 43195, 51834, 52323, 56710, 85065, 86390, 87205, 104646, 129585, 141775, 170130, 174410, 215975, 259170, 261615, 283550, 425325, 431950, 436025, 523230, 647925, 850650, 872050, 924373, 1295850, 1308075, 1848746, 2616150, 2773119, 4621865, 5546238, 9243730, 13865595, 23109325, 27731190, 46218650, 69327975, 138655950]

約数ペア:

[(1, 138655950), (2, 69327975), (3, 46218650), (5, 27731190), (6, 23109325), (10, 13865595), (15, 9243730), (25, 5546238), (30, 4621865), (50, 2773119), (53, 2616150), (75, 1848746), (106, 1308075), (107, 1295850), (150, 924373), (159, 872050), (163, 850650), (214, 647925), (265, 523230), (318, 436025), (321, 431950), (326, 425325), (489, 283550), (530, 261615), (535, 259170), (642, 215975), (795, 174410), (815, 170130), (978, 141775), (1070, 129585), (1325, 104646), (1590, 87205), (1605, 86390), (1630, 85065), (2445, 56710), (2650, 52323), (2675, 51834), (3210, 43195), (3975, 34882), (4075, 34026), (4890, 28355), (5350, 25917), (5671, 24450), (7950, 17441), (8025, 17278), (8150, 17013), (8639, 16050), (11342, 12225)]