200905380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28619}}^1$

素因数の和:28650

約数の個数: 96

約数和(自身を含む): 673142400

約数和(自身を除く): 472237020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 28619, 57238, 85857, 114476, 143095, 171714, 257571, 286190, 343428, 372047, 429285, 515142, 572380, 744094, 772713, 858570, 1030284, 1116141, 1287855, 1488188, 1545426, 1717140, 1860235, 2232282, 2575710, 3090852, 3348423, 3720470, 3863565, 4464564, 5151420, 5580705, 6696846, 7440940, 7727130, 10045269, 11161410, 13393692, 15454260, 16742115, 20090538, 22322820, 33484230, 40181076, 50226345, 66968460, 100452690, 200905380]

約数ペア:

[(1, 200905380), (2, 100452690), (3, 66968460), (4, 50226345), (5, 40181076), (6, 33484230), (9, 22322820), (10, 20090538), (12, 16742115), (13, 15454260), (15, 13393692), (18, 11161410), (20, 10045269), (26, 7727130), (27, 7440940), (30, 6696846), (36, 5580705), (39, 5151420), (45, 4464564), (52, 3863565), (54, 3720470), (60, 3348423), (65, 3090852), (78, 2575710), (90, 2232282), (108, 1860235), (117, 1717140), (130, 1545426), (135, 1488188), (156, 1287855), (180, 1116141), (195, 1030284), (234, 858570), (260, 772713), (270, 744094), (351, 572380), (390, 515142), (468, 429285), (540, 372047), (585, 343428), (702, 286190), (780, 257571), (1170, 171714), (1404, 143095), (1755, 114476), (2340, 85857), (3510, 57238), (7020, 28619)]