40891950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{751}}^1$

素因数の和:791

約数の個数: 108

約数和(自身を含む): 120919344

約数和(自身を除く): 80027394

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 150, 165, 198, 225, 242, 275, 330, 363, 450, 495, 550, 605, 726, 751, 825, 990, 1089, 1210, 1502, 1650, 1815, 2178, 2253, 2475, 3025, 3630, 3755, 4506, 4950, 5445, 6050, 6759, 7510, 8261, 9075, 10890, 11265, 13518, 16522, 18150, 18775, 22530, 24783, 27225, 33795, 37550, 41305, 49566, 54450, 56325, 67590, 74349, 82610, 90871, 112650, 123915, 148698, 168975, 181742, 206525, 247830, 272613, 337950, 371745, 413050, 454355, 545226, 619575, 743490, 817839, 908710, 1239150, 1363065, 1635678, 1858725, 2271775, 2726130, 3717450, 4089195, 4543550, 6815325, 8178390, 13630650, 20445975, 40891950]

約数ペア:

[(1, 40891950), (2, 20445975), (3, 13630650), (5, 8178390), (6, 6815325), (9, 4543550), (10, 4089195), (11, 3717450), (15, 2726130), (18, 2271775), (22, 1858725), (25, 1635678), (30, 1363065), (33, 1239150), (45, 908710), (50, 817839), (55, 743490), (66, 619575), (75, 545226), (90, 454355), (99, 413050), (110, 371745), (121, 337950), (150, 272613), (165, 247830), (198, 206525), (225, 181742), (242, 168975), (275, 148698), (330, 123915), (363, 112650), (450, 90871), (495, 82610), (550, 74349), (605, 67590), (726, 56325), (751, 54450), (825, 49566), (990, 41305), (1089, 37550), (1210, 33795), (1502, 27225), (1650, 24783), (1815, 22530), (2178, 18775), (2253, 18150), (2475, 16522), (3025, 13518), (3630, 11265), (3755, 10890), (4506, 9075), (4950, 8261), (5445, 7510), (6050, 6759)]