200245770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1621

約数の個数: 80

約数和(自身を含む): 541929960

約数和(自身を除く): 341684190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 173, 270, 346, 405, 519, 810, 865, 1038, 1429, 1557, 1730, 2595, 2858, 3114, 4287, 4671, 5190, 7145, 7785, 8574, 9342, 12861, 14013, 14290, 15570, 21435, 23355, 25722, 28026, 38583, 42870, 46710, 64305, 70065, 77166, 115749, 128610, 140130, 192915, 231498, 247217, 385830, 494434, 578745, 741651, 1157490, 1236085, 1483302, 2224953, 2472170, 3708255, 4449906, 6674859, 7416510, 11124765, 13349718, 20024577, 22249530, 33374295, 40049154, 66748590, 100122885, 200245770]

約数ペア:

[(1, 200245770), (2, 100122885), (3, 66748590), (5, 40049154), (6, 33374295), (9, 22249530), (10, 20024577), (15, 13349718), (18, 11124765), (27, 7416510), (30, 6674859), (45, 4449906), (54, 3708255), (81, 2472170), (90, 2224953), (135, 1483302), (162, 1236085), (173, 1157490), (270, 741651), (346, 578745), (405, 494434), (519, 385830), (810, 247217), (865, 231498), (1038, 192915), (1429, 140130), (1557, 128610), (1730, 115749), (2595, 77166), (2858, 70065), (3114, 64305), (4287, 46710), (4671, 42870), (5190, 38583), (7145, 28026), (7785, 25722), (8574, 23355), (9342, 21435), (12861, 15570), (14013, 14290)]