99206900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:178

約数の個数: 108

約数和(自身を含む): 249194988

約数和(自身を除く): 149988088

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 67, 68, 85, 100, 130, 134, 170, 221, 260, 268, 325, 335, 340, 425, 442, 650, 670, 850, 871, 884, 1105, 1139, 1300, 1340, 1675, 1700, 1742, 2210, 2278, 3350, 3484, 4355, 4420, 4489, 4556, 5525, 5695, 6700, 8710, 8978, 11050, 11390, 14807, 17420, 17956, 21775, 22100, 22445, 22780, 28475, 29614, 43550, 44890, 56950, 58357, 59228, 74035, 76313, 87100, 89780, 112225, 113900, 116714, 148070, 152626, 224450, 233428, 291785, 296140, 305252, 370175, 381565, 448900, 583570, 740350, 763130, 992069, 1167140, 1458925, 1480700, 1526260, 1907825, 1984138, 2917850, 3815650, 3968276, 4960345, 5835700, 7631300, 9920690, 19841380, 24801725, 49603450, 99206900]

約数ペア:

[(1, 99206900), (2, 49603450), (4, 24801725), (5, 19841380), (10, 9920690), (13, 7631300), (17, 5835700), (20, 4960345), (25, 3968276), (26, 3815650), (34, 2917850), (50, 1984138), (52, 1907825), (65, 1526260), (67, 1480700), (68, 1458925), (85, 1167140), (100, 992069), (130, 763130), (134, 740350), (170, 583570), (221, 448900), (260, 381565), (268, 370175), (325, 305252), (335, 296140), (340, 291785), (425, 233428), (442, 224450), (650, 152626), (670, 148070), (850, 116714), (871, 113900), (884, 112225), (1105, 89780), (1139, 87100), (1300, 76313), (1340, 74035), (1675, 59228), (1700, 58357), (1742, 56950), (2210, 44890), (2278, 43550), (3350, 29614), (3484, 28475), (4355, 22780), (4420, 22445), (4489, 22100), (4556, 21775), (5525, 17956), (5695, 17420), (6700, 14807), (8710, 11390), (8978, 11050)]