76484500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 179786880

約数和(自身を除く): 103302380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 83, 95, 97, 100, 125, 166, 190, 194, 250, 332, 380, 388, 415, 475, 485, 500, 830, 950, 970, 1577, 1660, 1843, 1900, 1940, 2075, 2375, 2425, 3154, 3686, 4150, 4750, 4850, 6308, 7372, 7885, 8051, 8300, 9215, 9500, 9700, 10375, 12125, 15770, 16102, 18430, 20750, 24250, 31540, 32204, 36860, 39425, 40255, 41500, 46075, 48500, 78850, 80510, 92150, 152969, 157700, 161020, 184300, 197125, 201275, 230375, 305938, 394250, 402550, 460750, 611876, 764845, 788500, 805100, 921500, 1006375, 1529690, 2012750, 3059380, 3824225, 4025500, 7648450, 15296900, 19121125, 38242250, 76484500]

約数ペア:

[(1, 76484500), (2, 38242250), (4, 19121125), (5, 15296900), (10, 7648450), (19, 4025500), (20, 3824225), (25, 3059380), (38, 2012750), (50, 1529690), (76, 1006375), (83, 921500), (95, 805100), (97, 788500), (100, 764845), (125, 611876), (166, 460750), (190, 402550), (194, 394250), (250, 305938), (332, 230375), (380, 201275), (388, 197125), (415, 184300), (475, 161020), (485, 157700), (500, 152969), (830, 92150), (950, 80510), (970, 78850), (1577, 48500), (1660, 46075), (1843, 41500), (1900, 40255), (1940, 39425), (2075, 36860), (2375, 32204), (2425, 31540), (3154, 24250), (3686, 20750), (4150, 18430), (4750, 16102), (4850, 15770), (6308, 12125), (7372, 10375), (7885, 9700), (8051, 9500), (8300, 9215)]