201872340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:982

約数の個数: 144

約数和(自身を含む): 654937920

約数和(自身を除く): 453065580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 67, 76, 90, 95, 114, 134, 171, 180, 190, 201, 228, 268, 285, 335, 342, 380, 402, 570, 603, 670, 684, 804, 855, 881, 1005, 1140, 1206, 1273, 1340, 1710, 1762, 2010, 2412, 2546, 2643, 3015, 3420, 3524, 3819, 4020, 4405, 5092, 5286, 6030, 6365, 7638, 7929, 8810, 10572, 11457, 12060, 12730, 13215, 15276, 15858, 16739, 17620, 19095, 22914, 25460, 26430, 31716, 33478, 38190, 39645, 45828, 50217, 52860, 57285, 59027, 66956, 76380, 79290, 83695, 100434, 114570, 118054, 150651, 158580, 167390, 177081, 200868, 229140, 236108, 251085, 295135, 301302, 334780, 354162, 502170, 531243, 590270, 602604, 708324, 753255, 885405, 1004340, 1062486, 1121513, 1180540, 1506510, 1770810, 2124972, 2243026, 2656215, 3013020, 3364539, 3541620, 4486052, 5312430, 5607565, 6729078, 10093617, 10624860, 11215130, 13458156, 16822695, 20187234, 22430260, 33645390, 40374468, 50468085, 67290780, 100936170, 201872340]

約数ペア:

[(1, 201872340), (2, 100936170), (3, 67290780), (4, 50468085), (5, 40374468), (6, 33645390), (9, 22430260), (10, 20187234), (12, 16822695), (15, 13458156), (18, 11215130), (19, 10624860), (20, 10093617), (30, 6729078), (36, 5607565), (38, 5312430), (45, 4486052), (57, 3541620), (60, 3364539), (67, 3013020), (76, 2656215), (90, 2243026), (95, 2124972), (114, 1770810), (134, 1506510), (171, 1180540), (180, 1121513), (190, 1062486), (201, 1004340), (228, 885405), (268, 753255), (285, 708324), (335, 602604), (342, 590270), (380, 531243), (402, 502170), (570, 354162), (603, 334780), (670, 301302), (684, 295135), (804, 251085), (855, 236108), (881, 229140), (1005, 200868), (1140, 177081), (1206, 167390), (1273, 158580), (1340, 150651), (1710, 118054), (1762, 114570), (2010, 100434), (2412, 83695), (2546, 79290), (2643, 76380), (3015, 66956), (3420, 59027), (3524, 57285), (3819, 52860), (4020, 50217), (4405, 45828), (5092, 39645), (5286, 38190), (6030, 33478), (6365, 31716), (7638, 26430), (7929, 25460), (8810, 22914), (10572, 19095), (11457, 17620), (12060, 16739), (12730, 15858), (13215, 15276)]