303356680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 756264600

約数和(自身を除く): 452907920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 233, 242, 269, 440, 466, 484, 538, 605, 932, 968, 1076, 1165, 1210, 1345, 1864, 2152, 2330, 2420, 2563, 2690, 2959, 4660, 4840, 5126, 5380, 5918, 9320, 10252, 10760, 11836, 12815, 14795, 20504, 23672, 25630, 28193, 29590, 32549, 51260, 56386, 59180, 62677, 65098, 102520, 112772, 118360, 125354, 130196, 140965, 162745, 225544, 250708, 260392, 281930, 313385, 325490, 501416, 563860, 626770, 650980, 689447, 1127720, 1253540, 1301960, 1378894, 2507080, 2757788, 3447235, 5515576, 6894470, 7583917, 13788940, 15167834, 27577880, 30335668, 37919585, 60671336, 75839170, 151678340, 303356680]

約数ペア:

[(1, 303356680), (2, 151678340), (4, 75839170), (5, 60671336), (8, 37919585), (10, 30335668), (11, 27577880), (20, 15167834), (22, 13788940), (40, 7583917), (44, 6894470), (55, 5515576), (88, 3447235), (110, 2757788), (121, 2507080), (220, 1378894), (233, 1301960), (242, 1253540), (269, 1127720), (440, 689447), (466, 650980), (484, 626770), (538, 563860), (605, 501416), (932, 325490), (968, 313385), (1076, 281930), (1165, 260392), (1210, 250708), (1345, 225544), (1864, 162745), (2152, 140965), (2330, 130196), (2420, 125354), (2563, 118360), (2690, 112772), (2959, 102520), (4660, 65098), (4840, 62677), (5126, 59180), (5380, 56386), (5918, 51260), (9320, 32549), (10252, 29590), (10760, 28193), (11836, 25630), (12815, 23672), (14795, 20504)]