42177330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 123327360

約数和(自身を除く): 81150030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 59, 65, 78, 90, 94, 117, 118, 130, 141, 169, 177, 195, 234, 235, 282, 295, 338, 354, 390, 423, 470, 507, 531, 585, 590, 611, 705, 767, 845, 846, 885, 1014, 1062, 1170, 1222, 1410, 1521, 1534, 1690, 1770, 1833, 2115, 2301, 2535, 2655, 2773, 3042, 3055, 3666, 3835, 4230, 4602, 5070, 5310, 5499, 5546, 6110, 6903, 7605, 7670, 7943, 8319, 9165, 9971, 10998, 11505, 13806, 13865, 15210, 15886, 16638, 18330, 19942, 23010, 23829, 24957, 27495, 27730, 29913, 34515, 36049, 39715, 41595, 47658, 49855, 49914, 54990, 59826, 69030, 71487, 72098, 79430, 83190, 89739, 99710, 108147, 119145, 124785, 142974, 149565, 179478, 180245, 216294, 238290, 249570, 299130, 324441, 357435, 360490, 448695, 468637, 540735, 648882, 714870, 897390, 937274, 1081470, 1405911, 1622205, 2343185, 2811822, 3244410, 4217733, 4686370, 7029555, 8435466, 14059110, 21088665, 42177330]

約数ペア:

[(1, 42177330), (2, 21088665), (3, 14059110), (5, 8435466), (6, 7029555), (9, 4686370), (10, 4217733), (13, 3244410), (15, 2811822), (18, 2343185), (26, 1622205), (30, 1405911), (39, 1081470), (45, 937274), (47, 897390), (59, 714870), (65, 648882), (78, 540735), (90, 468637), (94, 448695), (117, 360490), (118, 357435), (130, 324441), (141, 299130), (169, 249570), (177, 238290), (195, 216294), (234, 180245), (235, 179478), (282, 149565), (295, 142974), (338, 124785), (354, 119145), (390, 108147), (423, 99710), (470, 89739), (507, 83190), (531, 79430), (585, 72098), (590, 71487), (611, 69030), (705, 59826), (767, 54990), (845, 49914), (846, 49855), (885, 47658), (1014, 41595), (1062, 39715), (1170, 36049), (1222, 34515), (1410, 29913), (1521, 27730), (1534, 27495), (1690, 24957), (1770, 23829), (1833, 23010), (2115, 19942), (2301, 18330), (2535, 16638), (2655, 15886), (2773, 15210), (3042, 13865), (3055, 13806), (3666, 11505), (3835, 10998), (4230, 9971), (4602, 9165), (5070, 8319), (5310, 7943), (5499, 7670), (5546, 7605), (6110, 6903)]