169137540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6610

約数の個数: 144

約数和(自身を含む): 602836416

約数和(自身を除く): 433698876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 6571, 8580, 12870, 13142, 19713, 25740, 26284, 32855, 39426, 59139, 65710, 72281, 78852, 85423, 98565, 118278, 131420, 144562, 170846, 197130, 216843, 236556, 256269, 289124, 295695, 341692, 361405, 394260, 427115, 433686, 512538, 591390, 650529, 722810, 768807, 854230, 867372, 939653, 1025076, 1084215, 1182780, 1281345, 1301058, 1445620, 1537614, 1708460, 1879306, 2168430, 2562690, 2602116, 2818959, 3075228, 3252645, 3758612, 3844035, 4336860, 4698265, 5125380, 5637918, 6505290, 7688070, 8456877, 9396530, 11275836, 13010580, 14094795, 15376140, 16913754, 18793060, 28189590, 33827508, 42284385, 56379180, 84568770, 169137540]

約数ペア:

[(1, 169137540), (2, 84568770), (3, 56379180), (4, 42284385), (5, 33827508), (6, 28189590), (9, 18793060), (10, 16913754), (11, 15376140), (12, 14094795), (13, 13010580), (15, 11275836), (18, 9396530), (20, 8456877), (22, 7688070), (26, 6505290), (30, 5637918), (33, 5125380), (36, 4698265), (39, 4336860), (44, 3844035), (45, 3758612), (52, 3252645), (55, 3075228), (60, 2818959), (65, 2602116), (66, 2562690), (78, 2168430), (90, 1879306), (99, 1708460), (110, 1537614), (117, 1445620), (130, 1301058), (132, 1281345), (143, 1182780), (156, 1084215), (165, 1025076), (180, 939653), (195, 867372), (198, 854230), (220, 768807), (234, 722810), (260, 650529), (286, 591390), (330, 512538), (390, 433686), (396, 427115), (429, 394260), (468, 361405), (495, 341692), (572, 295695), (585, 289124), (660, 256269), (715, 236556), (780, 216843), (858, 197130), (990, 170846), (1170, 144562), (1287, 131420), (1430, 118278), (1716, 98565), (1980, 85423), (2145, 78852), (2340, 72281), (2574, 65710), (2860, 59139), (4290, 39426), (5148, 32855), (6435, 26284), (6571, 25740), (8580, 19713), (12870, 13142)]