198078210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 611791488

約数和(自身を除く): 413713278

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 47, 54, 55, 66, 81, 86, 90, 94, 99, 110, 121, 129, 135, 141, 162, 165, 198, 215, 235, 242, 258, 270, 282, 297, 330, 363, 387, 405, 423, 430, 470, 473, 495, 517, 594, 605, 645, 705, 726, 774, 810, 846, 891, 946, 990, 1034, 1089, 1161, 1210, 1269, 1290, 1410, 1419, 1485, 1551, 1782, 1815, 1935, 2021, 2115, 2178, 2322, 2365, 2538, 2585, 2838, 2970, 3102, 3267, 3483, 3630, 3807, 3870, 4042, 4230, 4257, 4455, 4653, 4730, 5170, 5203, 5445, 5687, 5805, 6063, 6345, 6534, 6966, 7095, 7614, 7755, 8514, 8910, 9306, 9801, 10105, 10406, 10890, 11374, 11610, 12126, 12690, 12771, 13959, 14190, 15510, 15609, 16335, 17061, 17415, 18189, 19035, 19602, 20210, 21285, 22231, 23265, 25542, 26015, 27918, 28435, 30315, 31218, 32670, 34122, 34830, 36378, 38070, 38313, 41877, 42570, 44462, 46530, 46827, 49005, 51183, 52030, 54567, 56870, 60630, 63855, 66693, 69795, 76626, 78045, 83754, 85305, 90945, 93654, 98010, 102366, 109134, 111155, 127710, 133386, 139590, 140481, 153549, 156090, 163701, 170610, 181890, 191565, 200079, 209385, 222310, 234135, 244541, 255915, 272835, 280962, 307098, 327402, 333465, 383130, 400158, 418770, 421443, 460647, 468270, 489082, 511830, 545670, 600237, 666930, 702405, 733623, 767745, 818505, 842886, 921294, 1000395, 1200474, 1222705, 1404810, 1467246, 1535490, 1637010, 1800711, 2000790, 2107215, 2200869, 2303235, 2445410, 3001185, 3601422, 3668115, 4214430, 4401738, 4606470, 6002370, 6602607, 7336230, 9003555, 11004345, 13205214, 18007110, 19807821, 22008690, 33013035, 39615642, 66026070, 99039105, 198078210]

約数ペア:

[(1, 198078210), (2, 99039105), (3, 66026070), (5, 39615642), (6, 33013035), (9, 22008690), (10, 19807821), (11, 18007110), (15, 13205214), (18, 11004345), (22, 9003555), (27, 7336230), (30, 6602607), (33, 6002370), (43, 4606470), (45, 4401738), (47, 4214430), (54, 3668115), (55, 3601422), (66, 3001185), (81, 2445410), (86, 2303235), (90, 2200869), (94, 2107215), (99, 2000790), (110, 1800711), (121, 1637010), (129, 1535490), (135, 1467246), (141, 1404810), (162, 1222705), (165, 1200474), (198, 1000395), (215, 921294), (235, 842886), (242, 818505), (258, 767745), (270, 733623), (282, 702405), (297, 666930), (330, 600237), (363, 545670), (387, 511830), (405, 489082), (423, 468270), (430, 460647), (470, 421443), (473, 418770), (495, 400158), (517, 383130), (594, 333465), (605, 327402), (645, 307098), (705, 280962), (726, 272835), (774, 255915), (810, 244541), (846, 234135), (891, 222310), (946, 209385), (990, 200079), (1034, 191565), (1089, 181890), (1161, 170610), (1210, 163701), (1269, 156090), (1290, 153549), (1410, 140481), (1419, 139590), (1485, 133386), (1551, 127710), (1782, 111155), (1815, 109134), (1935, 102366), (2021, 98010), (2115, 93654), (2178, 90945), (2322, 85305), (2365, 83754), (2538, 78045), (2585, 76626), (2838, 69795), (2970, 66693), (3102, 63855), (3267, 60630), (3483, 56870), (3630, 54567), (3807, 52030), (3870, 51183), (4042, 49005), (4230, 46827), (4257, 46530), (4455, 44462), (4653, 42570), (4730, 41877), (5170, 38313), (5203, 38070), (5445, 36378), (5687, 34830), (5805, 34122), (6063, 32670), (6345, 31218), (6534, 30315), (6966, 28435), (7095, 27918), (7614, 26015), (7755, 25542), (8514, 23265), (8910, 22231), (9306, 21285), (9801, 20210), (10105, 19602), (10406, 19035), (10890, 18189), (11374, 17415), (11610, 17061), (12126, 16335), (12690, 15609), (12771, 15510), (13959, 14190)]