237274470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 666871920

約数和(自身を除く): 429597450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 67, 90, 95, 109, 114, 134, 171, 190, 201, 218, 285, 327, 335, 342, 361, 402, 545, 570, 603, 654, 670, 722, 855, 981, 1005, 1083, 1090, 1206, 1273, 1635, 1710, 1805, 1962, 2010, 2071, 2166, 2546, 3015, 3249, 3270, 3610, 3819, 4142, 4905, 5415, 6030, 6213, 6365, 6498, 7303, 7638, 9810, 10355, 10830, 11457, 12426, 12730, 14606, 16245, 18639, 19095, 20710, 21909, 22914, 24187, 31065, 32490, 36515, 37278, 38190, 39349, 43818, 48374, 57285, 62130, 65727, 72561, 73030, 78698, 93195, 109545, 114570, 118047, 120935, 131454, 138757, 145122, 186390, 196745, 217683, 219090, 236094, 241870, 277514, 328635, 354141, 362805, 393490, 416271, 435366, 590235, 657270, 693785, 708282, 725610, 832542, 1088415, 1180470, 1248813, 1387570, 1770705, 2081355, 2176830, 2497626, 2636383, 3541410, 4162710, 5272766, 6244065, 7909149, 12488130, 13181915, 15818298, 23727447, 26363830, 39545745, 47454894, 79091490, 118637235, 237274470]

約数ペア:

[(1, 237274470), (2, 118637235), (3, 79091490), (5, 47454894), (6, 39545745), (9, 26363830), (10, 23727447), (15, 15818298), (18, 13181915), (19, 12488130), (30, 7909149), (38, 6244065), (45, 5272766), (57, 4162710), (67, 3541410), (90, 2636383), (95, 2497626), (109, 2176830), (114, 2081355), (134, 1770705), (171, 1387570), (190, 1248813), (201, 1180470), (218, 1088415), (285, 832542), (327, 725610), (335, 708282), (342, 693785), (361, 657270), (402, 590235), (545, 435366), (570, 416271), (603, 393490), (654, 362805), (670, 354141), (722, 328635), (855, 277514), (981, 241870), (1005, 236094), (1083, 219090), (1090, 217683), (1206, 196745), (1273, 186390), (1635, 145122), (1710, 138757), (1805, 131454), (1962, 120935), (2010, 118047), (2071, 114570), (2166, 109545), (2546, 93195), (3015, 78698), (3249, 73030), (3270, 72561), (3610, 65727), (3819, 62130), (4142, 57285), (4905, 48374), (5415, 43818), (6030, 39349), (6213, 38190), (6365, 37278), (6498, 36515), (7303, 32490), (7638, 31065), (9810, 24187), (10355, 22914), (10830, 21909), (11457, 20710), (12426, 19095), (12730, 18639), (14606, 16245)]