15108112020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1\times {\mathrm{5591}}^1$

素因数の和:7185

約数の個数: 96

約数和(自身を含む): 43797438720

約数和(自身を除く): 28689326700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1553, 1740, 3106, 4659, 5591, 6212, 7765, 9318, 11182, 15530, 16773, 18636, 22364, 23295, 27955, 31060, 33546, 45037, 46590, 55910, 67092, 83865, 90074, 93180, 111820, 135111, 162139, 167730, 180148, 225185, 270222, 324278, 335460, 450370, 486417, 540444, 648556, 675555, 810695, 900740, 972834, 1351110, 1621390, 1945668, 2432085, 2702220, 3242780, 4864170, 8682823, 9728340, 17365646, 26048469, 34731292, 43414115, 52096938, 86828230, 104193876, 130242345, 173656460, 251801867, 260484690, 503603734, 520969380, 755405601, 1007207468, 1259009335, 1510811202, 2518018670, 3021622404, 3777028005, 5036037340, 7554056010, 15108112020]

約数ペア:

[(1, 15108112020), (2, 7554056010), (3, 5036037340), (4, 3777028005), (5, 3021622404), (6, 2518018670), (10, 1510811202), (12, 1259009335), (15, 1007207468), (20, 755405601), (29, 520969380), (30, 503603734), (58, 260484690), (60, 251801867), (87, 173656460), (116, 130242345), (145, 104193876), (174, 86828230), (290, 52096938), (348, 43414115), (435, 34731292), (580, 26048469), (870, 17365646), (1553, 9728340), (1740, 8682823), (3106, 4864170), (4659, 3242780), (5591, 2702220), (6212, 2432085), (7765, 1945668), (9318, 1621390), (11182, 1351110), (15530, 972834), (16773, 900740), (18636, 810695), (22364, 675555), (23295, 648556), (27955, 540444), (31060, 486417), (33546, 450370), (45037, 335460), (46590, 324278), (55910, 270222), (67092, 225185), (83865, 180148), (90074, 167730), (93180, 162139), (111820, 135111)]