15690696660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{4547}}^1$

素因数の和:5590

約数の個数: 144

約数和(自身を含む): 50160801600

約数和(自身を除く): 34470104940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1009, 1140, 1710, 2018, 3027, 3420, 4036, 4547, 5045, 6054, 9081, 9094, 10090, 12108, 13641, 15135, 18162, 18188, 19171, 20180, 22735, 27282, 30270, 36324, 38342, 40923, 45405, 45470, 54564, 57513, 60540, 68205, 76684, 81846, 86393, 90810, 90940, 95855, 115026, 136410, 163692, 172539, 172786, 181620, 191710, 204615, 230052, 259179, 272820, 287565, 345078, 345572, 383420, 409230, 431965, 518358, 575130, 690156, 777537, 818460, 862695, 863930, 1036716, 1150260, 1295895, 1555074, 1725390, 1727860, 2591790, 3110148, 3450780, 3887685, 4587923, 5183580, 7775370, 9175846, 13763769, 15550740, 18351692, 22939615, 27527538, 41291307, 45879230, 55055076, 68818845, 82582614, 87170537, 91758460, 137637690, 165165228, 174341074, 206456535, 261511611, 275275380, 348682148, 412913070, 435852685, 523023222, 784534833, 825826140, 871705370, 1046046444, 1307558055, 1569069666, 1743410740, 2615116110, 3138139332, 3922674165, 5230232220, 7845348330, 15690696660]

約数ペア:

[(1, 15690696660), (2, 7845348330), (3, 5230232220), (4, 3922674165), (5, 3138139332), (6, 2615116110), (9, 1743410740), (10, 1569069666), (12, 1307558055), (15, 1046046444), (18, 871705370), (19, 825826140), (20, 784534833), (30, 523023222), (36, 435852685), (38, 412913070), (45, 348682148), (57, 275275380), (60, 261511611), (76, 206456535), (90, 174341074), (95, 165165228), (114, 137637690), (171, 91758460), (180, 87170537), (190, 82582614), (228, 68818845), (285, 55055076), (342, 45879230), (380, 41291307), (570, 27527538), (684, 22939615), (855, 18351692), (1009, 15550740), (1140, 13763769), (1710, 9175846), (2018, 7775370), (3027, 5183580), (3420, 4587923), (4036, 3887685), (4547, 3450780), (5045, 3110148), (6054, 2591790), (9081, 1727860), (9094, 1725390), (10090, 1555074), (12108, 1295895), (13641, 1150260), (15135, 1036716), (18162, 863930), (18188, 862695), (19171, 818460), (20180, 777537), (22735, 690156), (27282, 575130), (30270, 518358), (36324, 431965), (38342, 409230), (40923, 383420), (45405, 345572), (45470, 345078), (54564, 287565), (57513, 272820), (60540, 259179), (68205, 230052), (76684, 204615), (81846, 191710), (86393, 181620), (90810, 172786), (90940, 172539), (95855, 163692), (115026, 136410)]