201495030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 547430400

約数和(自身を除く): 345935370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 79, 110, 118, 131, 158, 165, 177, 237, 262, 295, 330, 354, 393, 395, 474, 590, 649, 655, 786, 790, 869, 885, 1185, 1298, 1310, 1441, 1738, 1770, 1947, 1965, 2370, 2607, 2882, 3245, 3894, 3930, 4323, 4345, 4661, 5214, 6490, 7205, 7729, 8646, 8690, 9322, 9735, 10349, 13035, 13983, 14410, 15458, 19470, 20698, 21615, 23187, 23305, 26070, 27966, 31047, 38645, 43230, 46374, 46610, 51271, 51745, 62094, 69915, 77290, 85019, 102542, 103490, 113839, 115935, 139830, 153813, 155235, 170038, 227678, 231870, 255057, 256355, 307626, 310470, 341517, 425095, 510114, 512710, 569195, 610591, 683034, 769065, 850190, 1138390, 1221182, 1275285, 1538130, 1707585, 1831773, 2550570, 3052955, 3415170, 3663546, 6105910, 6716501, 9158865, 13433002, 18317730, 20149503, 33582505, 40299006, 67165010, 100747515, 201495030]

約数ペア:

[(1, 201495030), (2, 100747515), (3, 67165010), (5, 40299006), (6, 33582505), (10, 20149503), (11, 18317730), (15, 13433002), (22, 9158865), (30, 6716501), (33, 6105910), (55, 3663546), (59, 3415170), (66, 3052955), (79, 2550570), (110, 1831773), (118, 1707585), (131, 1538130), (158, 1275285), (165, 1221182), (177, 1138390), (237, 850190), (262, 769065), (295, 683034), (330, 610591), (354, 569195), (393, 512710), (395, 510114), (474, 425095), (590, 341517), (649, 310470), (655, 307626), (786, 256355), (790, 255057), (869, 231870), (885, 227678), (1185, 170038), (1298, 155235), (1310, 153813), (1441, 139830), (1738, 115935), (1770, 113839), (1947, 103490), (1965, 102542), (2370, 85019), (2607, 77290), (2882, 69915), (3245, 62094), (3894, 51745), (3930, 51271), (4323, 46610), (4345, 46374), (4661, 43230), (5214, 38645), (6490, 31047), (7205, 27966), (7729, 26070), (8646, 23305), (8690, 23187), (9322, 21615), (9735, 20698), (10349, 19470), (13035, 15458), (13983, 14410)]