1111209300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21661}}^1$

素因数の和:21703

約数の個数: 144

約数和(自身を含む): 3760523200

約数和(自身を除く): 2649313900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4275, 5130, 5700, 8550, 10260, 12825, 17100, 21661, 25650, 43322, 51300, 64983, 86644, 108305, 129966, 194949, 216610, 259932, 324915, 389898, 411559, 433220, 541525, 584847, 649830, 779796, 823118, 974745, 1083050, 1169694, 1234677, 1299660, 1624575, 1646236, 1949490, 2057795, 2166100, 2339388, 2469354, 2924235, 3249150, 3704031, 3898980, 4115590, 4873725, 4938708, 5848470, 6173385, 6498300, 7408062, 8231180, 9747450, 10288975, 11112093, 11696940, 12346770, 14621175, 14816124, 18520155, 19494900, 20577950, 22224186, 24693540, 29242350, 30866925, 37040310, 41155900, 44448372, 55560465, 58484700, 61733850, 74080620, 92600775, 111120930, 123467700, 185201550, 222241860, 277802325, 370403100, 555604650, 1111209300]

約数ペア:

[(1, 1111209300), (2, 555604650), (3, 370403100), (4, 277802325), (5, 222241860), (6, 185201550), (9, 123467700), (10, 111120930), (12, 92600775), (15, 74080620), (18, 61733850), (19, 58484700), (20, 55560465), (25, 44448372), (27, 41155900), (30, 37040310), (36, 30866925), (38, 29242350), (45, 24693540), (50, 22224186), (54, 20577950), (57, 19494900), (60, 18520155), (75, 14816124), (76, 14621175), (90, 12346770), (95, 11696940), (100, 11112093), (108, 10288975), (114, 9747450), (135, 8231180), (150, 7408062), (171, 6498300), (180, 6173385), (190, 5848470), (225, 4938708), (228, 4873725), (270, 4115590), (285, 3898980), (300, 3704031), (342, 3249150), (380, 2924235), (450, 2469354), (475, 2339388), (513, 2166100), (540, 2057795), (570, 1949490), (675, 1646236), (684, 1624575), (855, 1299660), (900, 1234677), (950, 1169694), (1026, 1083050), (1140, 974745), (1350, 823118), (1425, 779796), (1710, 649830), (1900, 584847), (2052, 541525), (2565, 433220), (2700, 411559), (2850, 389898), (3420, 324915), (4275, 259932), (5130, 216610), (5700, 194949), (8550, 129966), (10260, 108305), (12825, 86644), (17100, 64983), (21661, 51300), (25650, 43322)]