991703700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{84761}}^1$

素因数の和:84794

約数の個数: 108

約数和(自身を含む): 3347590428

約数和(自身を除く): 2355886728

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 84761, 169522, 254283, 339044, 423805, 508566, 762849, 847610, 1017132, 1101893, 1271415, 1525698, 1695220, 2119025, 2203786, 2542830, 3051396, 3305679, 3814245, 4238050, 4407572, 5085660, 5509465, 6357075, 6611358, 7628490, 8476100, 9917037, 11018930, 12714150, 13222716, 15256980, 16528395, 19071225, 19834074, 22037860, 25428300, 27547325, 33056790, 38142450, 39668148, 49585185, 55094650, 66113580, 76284900, 82641975, 99170370, 110189300, 165283950, 198340740, 247925925, 330567900, 495851850, 991703700]

約数ペア:

[(1, 991703700), (2, 495851850), (3, 330567900), (4, 247925925), (5, 198340740), (6, 165283950), (9, 110189300), (10, 99170370), (12, 82641975), (13, 76284900), (15, 66113580), (18, 55094650), (20, 49585185), (25, 39668148), (26, 38142450), (30, 33056790), (36, 27547325), (39, 25428300), (45, 22037860), (50, 19834074), (52, 19071225), (60, 16528395), (65, 15256980), (75, 13222716), (78, 12714150), (90, 11018930), (100, 9917037), (117, 8476100), (130, 7628490), (150, 6611358), (156, 6357075), (180, 5509465), (195, 5085660), (225, 4407572), (234, 4238050), (260, 3814245), (300, 3305679), (325, 3051396), (390, 2542830), (450, 2203786), (468, 2119025), (585, 1695220), (650, 1525698), (780, 1271415), (900, 1101893), (975, 1017132), (1170, 847610), (1300, 762849), (1950, 508566), (2340, 423805), (2925, 339044), (3900, 254283), (5850, 169522), (11700, 84761)]