809389620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3061}}^1$

素因数の和:3202

約数の個数: 144

約数和(自身を含む): 2668275792

約数和(自身を除く): 1858886172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 113, 117, 130, 156, 180, 195, 226, 234, 260, 339, 390, 452, 468, 565, 585, 678, 780, 1017, 1130, 1170, 1356, 1469, 1695, 2034, 2260, 2340, 2938, 3061, 3390, 4068, 4407, 5085, 5876, 6122, 6780, 7345, 8814, 9183, 10170, 12244, 13221, 14690, 15305, 17628, 18366, 20340, 22035, 26442, 27549, 29380, 30610, 36732, 39793, 44070, 45915, 52884, 55098, 61220, 66105, 79586, 88140, 91830, 110196, 119379, 132210, 137745, 159172, 183660, 198965, 238758, 264420, 275490, 345893, 358137, 397930, 477516, 550980, 596895, 691786, 716274, 795860, 1037679, 1193790, 1383572, 1432548, 1729465, 1790685, 2075358, 2387580, 3113037, 3458930, 3581370, 4150716, 4496609, 5188395, 6226074, 6917860, 7162740, 8993218, 10376790, 12452148, 13489827, 15565185, 17986436, 20753580, 22483045, 26979654, 31130370, 40469481, 44966090, 53959308, 62260740, 67449135, 80938962, 89932180, 134898270, 161877924, 202347405, 269796540, 404694810, 809389620]

約数ペア:

[(1, 809389620), (2, 404694810), (3, 269796540), (4, 202347405), (5, 161877924), (6, 134898270), (9, 89932180), (10, 80938962), (12, 67449135), (13, 62260740), (15, 53959308), (18, 44966090), (20, 40469481), (26, 31130370), (30, 26979654), (36, 22483045), (39, 20753580), (45, 17986436), (52, 15565185), (60, 13489827), (65, 12452148), (78, 10376790), (90, 8993218), (113, 7162740), (117, 6917860), (130, 6226074), (156, 5188395), (180, 4496609), (195, 4150716), (226, 3581370), (234, 3458930), (260, 3113037), (339, 2387580), (390, 2075358), (452, 1790685), (468, 1729465), (565, 1432548), (585, 1383572), (678, 1193790), (780, 1037679), (1017, 795860), (1130, 716274), (1170, 691786), (1356, 596895), (1469, 550980), (1695, 477516), (2034, 397930), (2260, 358137), (2340, 345893), (2938, 275490), (3061, 264420), (3390, 238758), (4068, 198965), (4407, 183660), (5085, 159172), (5876, 137745), (6122, 132210), (6780, 119379), (7345, 110196), (8814, 91830), (9183, 88140), (10170, 79586), (12244, 66105), (13221, 61220), (14690, 55098), (15305, 52884), (17628, 45915), (18366, 44070), (20340, 39793), (22035, 36732), (26442, 30610), (27549, 29380)]