108903870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 310340160

約数和(自身を除く): 201436290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 53, 79, 85, 90, 102, 106, 153, 158, 159, 170, 237, 255, 265, 289, 306, 318, 395, 474, 477, 510, 530, 578, 711, 765, 790, 795, 867, 901, 954, 1185, 1343, 1422, 1445, 1530, 1590, 1734, 1802, 2370, 2385, 2601, 2686, 2703, 2890, 3555, 4029, 4187, 4335, 4505, 4770, 5202, 5406, 6715, 7110, 8058, 8109, 8374, 8670, 9010, 12087, 12561, 13005, 13430, 13515, 15317, 16218, 20145, 20935, 22831, 24174, 25122, 26010, 27030, 30634, 37683, 40290, 40545, 41870, 45662, 45951, 60435, 62805, 68493, 71179, 75366, 76585, 81090, 91902, 114155, 120870, 125610, 136986, 137853, 142358, 153170, 188415, 205479, 213537, 228310, 229755, 275706, 342465, 355895, 376830, 410958, 427074, 459510, 640611, 684930, 689265, 711790, 1027395, 1067685, 1210043, 1281222, 1378530, 2054790, 2135370, 2420086, 3203055, 3630129, 6050215, 6406110, 7260258, 10890387, 12100430, 18150645, 21780774, 36301290, 54451935, 108903870]

約数ペア:

[(1, 108903870), (2, 54451935), (3, 36301290), (5, 21780774), (6, 18150645), (9, 12100430), (10, 10890387), (15, 7260258), (17, 6406110), (18, 6050215), (30, 3630129), (34, 3203055), (45, 2420086), (51, 2135370), (53, 2054790), (79, 1378530), (85, 1281222), (90, 1210043), (102, 1067685), (106, 1027395), (153, 711790), (158, 689265), (159, 684930), (170, 640611), (237, 459510), (255, 427074), (265, 410958), (289, 376830), (306, 355895), (318, 342465), (395, 275706), (474, 229755), (477, 228310), (510, 213537), (530, 205479), (578, 188415), (711, 153170), (765, 142358), (790, 137853), (795, 136986), (867, 125610), (901, 120870), (954, 114155), (1185, 91902), (1343, 81090), (1422, 76585), (1445, 75366), (1530, 71179), (1590, 68493), (1734, 62805), (1802, 60435), (2370, 45951), (2385, 45662), (2601, 41870), (2686, 40545), (2703, 40290), (2890, 37683), (3555, 30634), (4029, 27030), (4187, 26010), (4335, 25122), (4505, 24174), (4770, 22831), (5202, 20935), (5406, 20145), (6715, 16218), (7110, 15317), (8058, 13515), (8109, 13430), (8374, 13005), (8670, 12561), (9010, 12087)]