2018295900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{39343}}^1$

素因数の和:39385

約数の個数: 144

約数和(自身を含む): 6830118400

約数和(自身を除く): 4811822500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4275, 5130, 5700, 8550, 10260, 12825, 17100, 25650, 39343, 51300, 78686, 118029, 157372, 196715, 236058, 354087, 393430, 472116, 590145, 708174, 747517, 786860, 983575, 1062261, 1180290, 1416348, 1495034, 1770435, 1967150, 2124522, 2242551, 2360580, 2950725, 2990068, 3540870, 3737585, 3934300, 4249044, 4485102, 5311305, 5901450, 6727653, 7081740, 7475170, 8852175, 8970204, 10622610, 11212755, 11802900, 13455306, 14950340, 17704350, 18687925, 20182959, 21245220, 22425510, 26556525, 26910612, 33638265, 35408700, 37375850, 40365918, 44851020, 53113050, 56063775, 67276530, 74751700, 80731836, 100914795, 106226100, 112127550, 134553060, 168191325, 201829590, 224255100, 336382650, 403659180, 504573975, 672765300, 1009147950, 2018295900]

約数ペア:

[(1, 2018295900), (2, 1009147950), (3, 672765300), (4, 504573975), (5, 403659180), (6, 336382650), (9, 224255100), (10, 201829590), (12, 168191325), (15, 134553060), (18, 112127550), (19, 106226100), (20, 100914795), (25, 80731836), (27, 74751700), (30, 67276530), (36, 56063775), (38, 53113050), (45, 44851020), (50, 40365918), (54, 37375850), (57, 35408700), (60, 33638265), (75, 26910612), (76, 26556525), (90, 22425510), (95, 21245220), (100, 20182959), (108, 18687925), (114, 17704350), (135, 14950340), (150, 13455306), (171, 11802900), (180, 11212755), (190, 10622610), (225, 8970204), (228, 8852175), (270, 7475170), (285, 7081740), (300, 6727653), (342, 5901450), (380, 5311305), (450, 4485102), (475, 4249044), (513, 3934300), (540, 3737585), (570, 3540870), (675, 2990068), (684, 2950725), (855, 2360580), (900, 2242551), (950, 2124522), (1026, 1967150), (1140, 1770435), (1350, 1495034), (1425, 1416348), (1710, 1180290), (1900, 1062261), (2052, 983575), (2565, 786860), (2700, 747517), (2850, 708174), (3420, 590145), (4275, 472116), (5130, 393430), (5700, 354087), (8550, 236058), (10260, 196715), (12825, 157372), (17100, 118029), (25650, 78686), (39343, 51300)]