102821940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 350353920

約数和(自身を除く): 247531980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 97, 108, 117, 130, 135, 151, 156, 180, 194, 195, 234, 260, 270, 291, 302, 351, 388, 390, 453, 468, 485, 540, 582, 585, 604, 702, 755, 780, 873, 906, 970, 1164, 1170, 1261, 1359, 1404, 1455, 1510, 1746, 1755, 1812, 1940, 1963, 2265, 2340, 2522, 2619, 2718, 2910, 3020, 3492, 3510, 3783, 3926, 4077, 4365, 4530, 5044, 5238, 5436, 5820, 5889, 6305, 6795, 7020, 7566, 7852, 8154, 8730, 9060, 9815, 10476, 11349, 11778, 12610, 13095, 13590, 14647, 15132, 16308, 17460, 17667, 18915, 19630, 20385, 22698, 23556, 25220, 26190, 27180, 29294, 29445, 34047, 35334, 37830, 39260, 40770, 43941, 45396, 52380, 53001, 56745, 58588, 58890, 68094, 70668, 73235, 75660, 81540, 87882, 88335, 106002, 113490, 117780, 131823, 136188, 146470, 170235, 175764, 176670, 190411, 212004, 219705, 226980, 263646, 265005, 292940, 340470, 353340, 380822, 395469, 439410, 527292, 530010, 571233, 659115, 680940, 761644, 790938, 878820, 952055, 1060020, 1142466, 1318230, 1581876, 1713699, 1904110, 1977345, 2284932, 2636460, 2856165, 3427398, 3808220, 3954690, 5141097, 5712330, 6854796, 7909380, 8568495, 10282194, 11424660, 17136990, 20564388, 25705485, 34273980, 51410970, 102821940]

約数ペア:

[(1, 102821940), (2, 51410970), (3, 34273980), (4, 25705485), (5, 20564388), (6, 17136990), (9, 11424660), (10, 10282194), (12, 8568495), (13, 7909380), (15, 6854796), (18, 5712330), (20, 5141097), (26, 3954690), (27, 3808220), (30, 3427398), (36, 2856165), (39, 2636460), (45, 2284932), (52, 1977345), (54, 1904110), (60, 1713699), (65, 1581876), (78, 1318230), (90, 1142466), (97, 1060020), (108, 952055), (117, 878820), (130, 790938), (135, 761644), (151, 680940), (156, 659115), (180, 571233), (194, 530010), (195, 527292), (234, 439410), (260, 395469), (270, 380822), (291, 353340), (302, 340470), (351, 292940), (388, 265005), (390, 263646), (453, 226980), (468, 219705), (485, 212004), (540, 190411), (582, 176670), (585, 175764), (604, 170235), (702, 146470), (755, 136188), (780, 131823), (873, 117780), (906, 113490), (970, 106002), (1164, 88335), (1170, 87882), (1261, 81540), (1359, 75660), (1404, 73235), (1455, 70668), (1510, 68094), (1746, 58890), (1755, 58588), (1812, 56745), (1940, 53001), (1963, 52380), (2265, 45396), (2340, 43941), (2522, 40770), (2619, 39260), (2718, 37830), (2910, 35334), (3020, 34047), (3492, 29445), (3510, 29294), (3783, 27180), (3926, 26190), (4077, 25220), (4365, 23556), (4530, 22698), (5044, 20385), (5238, 19630), (5436, 18915), (5820, 17667), (5889, 17460), (6305, 16308), (6795, 15132), (7020, 14647), (7566, 13590), (7852, 13095), (8154, 12610), (8730, 11778), (9060, 11349), (9815, 10476)]