154633590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 444787200

約数和(自身を除く): 290153610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 86, 90, 95, 114, 129, 135, 171, 190, 215, 258, 270, 285, 342, 387, 430, 513, 570, 645, 701, 774, 817, 855, 1026, 1161, 1290, 1402, 1634, 1710, 1935, 2103, 2322, 2451, 2565, 3505, 3870, 4085, 4206, 4902, 5130, 5805, 6309, 7010, 7353, 8170, 10515, 11610, 12255, 12618, 13319, 14706, 18927, 21030, 22059, 24510, 26638, 30143, 31545, 36765, 37854, 39957, 44118, 60286, 63090, 66595, 73530, 79914, 90429, 94635, 110295, 119871, 133190, 150715, 180858, 189270, 199785, 220590, 239742, 271287, 301430, 359613, 399570, 452145, 542574, 572717, 599355, 719226, 813861, 904290, 1145434, 1198710, 1356435, 1627722, 1718151, 1798065, 2712870, 2863585, 3436302, 3596130, 4069305, 5154453, 5727170, 8138610, 8590755, 10308906, 15463359, 17181510, 25772265, 30926718, 51544530, 77316795, 154633590]

約数ペア:

[(1, 154633590), (2, 77316795), (3, 51544530), (5, 30926718), (6, 25772265), (9, 17181510), (10, 15463359), (15, 10308906), (18, 8590755), (19, 8138610), (27, 5727170), (30, 5154453), (38, 4069305), (43, 3596130), (45, 3436302), (54, 2863585), (57, 2712870), (86, 1798065), (90, 1718151), (95, 1627722), (114, 1356435), (129, 1198710), (135, 1145434), (171, 904290), (190, 813861), (215, 719226), (258, 599355), (270, 572717), (285, 542574), (342, 452145), (387, 399570), (430, 359613), (513, 301430), (570, 271287), (645, 239742), (701, 220590), (774, 199785), (817, 189270), (855, 180858), (1026, 150715), (1161, 133190), (1290, 119871), (1402, 110295), (1634, 94635), (1710, 90429), (1935, 79914), (2103, 73530), (2322, 66595), (2451, 63090), (2565, 60286), (3505, 44118), (3870, 39957), (4085, 37854), (4206, 36765), (4902, 31545), (5130, 30143), (5805, 26638), (6309, 24510), (7010, 22059), (7353, 21030), (8170, 18927), (10515, 14706), (11610, 13319), (12255, 12618)]