90441450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 269036352

約数和(自身を除く): 178594902

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, 151, 165, 198, 225, 242, 275, 302, 330, 363, 450, 453, 495, 550, 605, 726, 755, 825, 906, 990, 1089, 1210, 1331, 1359, 1510, 1650, 1661, 1815, 2178, 2265, 2475, 2662, 2718, 3025, 3322, 3630, 3775, 3993, 4530, 4950, 4983, 5445, 6050, 6655, 6795, 7550, 7986, 8305, 9075, 9966, 10890, 11325, 11979, 13310, 13590, 14949, 16610, 18150, 18271, 19965, 22650, 23958, 24915, 27225, 29898, 33275, 33975, 36542, 39930, 41525, 49830, 54450, 54813, 59895, 66550, 67950, 74745, 83050, 91355, 99825, 109626, 119790, 124575, 149490, 164439, 182710, 199650, 200981, 249150, 274065, 299475, 328878, 373725, 401962, 456775, 548130, 598950, 602943, 747450, 822195, 913550, 1004905, 1205886, 1370325, 1644390, 1808829, 2009810, 2740650, 3014715, 3617658, 4110975, 5024525, 6029430, 8221950, 9044145, 10049050, 15073575, 18088290, 30147150, 45220725, 90441450]

約数ペア:

[(1, 90441450), (2, 45220725), (3, 30147150), (5, 18088290), (6, 15073575), (9, 10049050), (10, 9044145), (11, 8221950), (15, 6029430), (18, 5024525), (22, 4110975), (25, 3617658), (30, 3014715), (33, 2740650), (45, 2009810), (50, 1808829), (55, 1644390), (66, 1370325), (75, 1205886), (90, 1004905), (99, 913550), (110, 822195), (121, 747450), (150, 602943), (151, 598950), (165, 548130), (198, 456775), (225, 401962), (242, 373725), (275, 328878), (302, 299475), (330, 274065), (363, 249150), (450, 200981), (453, 199650), (495, 182710), (550, 164439), (605, 149490), (726, 124575), (755, 119790), (825, 109626), (906, 99825), (990, 91355), (1089, 83050), (1210, 74745), (1331, 67950), (1359, 66550), (1510, 59895), (1650, 54813), (1661, 54450), (1815, 49830), (2178, 41525), (2265, 39930), (2475, 36542), (2662, 33975), (2718, 33275), (3025, 29898), (3322, 27225), (3630, 24915), (3775, 23958), (3993, 22650), (4530, 19965), (4950, 18271), (4983, 18150), (5445, 16610), (6050, 14949), (6655, 13590), (6795, 13310), (7550, 11979), (7986, 11325), (8305, 10890), (9075, 9966)]