127691550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{5791}}^1$

素因数の和:5823

約数の個数: 108

約数和(自身を含む): 399144096

約数和(自身を除く): 271452546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 3150, 3675, 4410, 5791, 7350, 11025, 11582, 17373, 22050, 28955, 34746, 40537, 52119, 57910, 81074, 86865, 104238, 121611, 144775, 173730, 202685, 243222, 260595, 283759, 289550, 364833, 405370, 434325, 521190, 567518, 608055, 729666, 851277, 868650, 1013425, 1216110, 1302975, 1418795, 1702554, 1824165, 2026850, 2553831, 2605950, 2837590, 3040275, 3648330, 4256385, 5107662, 6080550, 7093975, 8512770, 9120825, 12769155, 14187950, 18241650, 21281925, 25538310, 42563850, 63845775, 127691550]

約数ペア:

[(1, 127691550), (2, 63845775), (3, 42563850), (5, 25538310), (6, 21281925), (7, 18241650), (9, 14187950), (10, 12769155), (14, 9120825), (15, 8512770), (18, 7093975), (21, 6080550), (25, 5107662), (30, 4256385), (35, 3648330), (42, 3040275), (45, 2837590), (49, 2605950), (50, 2553831), (63, 2026850), (70, 1824165), (75, 1702554), (90, 1418795), (98, 1302975), (105, 1216110), (126, 1013425), (147, 868650), (150, 851277), (175, 729666), (210, 608055), (225, 567518), (245, 521190), (294, 434325), (315, 405370), (350, 364833), (441, 289550), (450, 283759), (490, 260595), (525, 243222), (630, 202685), (735, 173730), (882, 144775), (1050, 121611), (1225, 104238), (1470, 86865), (1575, 81074), (2205, 57910), (2450, 52119), (3150, 40537), (3675, 34746), (4410, 28955), (5791, 22050), (7350, 17373), (11025, 11582)]