79918200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1582

約数の個数: 144

約数和(自身を含む): 277828200

約数和(自身を除く): 197910000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1160, 1305, 1450, 1531, 1740, 1800, 2088, 2175, 2610, 2900, 3062, 3480, 4350, 4593, 5220, 5800, 6124, 6525, 7655, 8700, 9186, 10440, 12248, 13050, 13779, 15310, 17400, 18372, 22965, 26100, 27558, 30620, 36744, 38275, 44399, 45930, 52200, 55116, 61240, 68895, 76550, 88798, 91860, 110232, 114825, 133197, 137790, 153100, 177596, 183720, 221995, 229650, 266394, 275580, 306200, 344475, 355192, 399591, 443990, 459300, 532788, 551160, 665985, 688950, 799182, 887980, 918600, 1065576, 1109975, 1331970, 1377900, 1598364, 1775960, 1997955, 2219950, 2663940, 2755800, 3196728, 3329925, 3995910, 4439900, 5327880, 6659850, 7991820, 8879800, 9989775, 13319700, 15983640, 19979550, 26639400, 39959100, 79918200]

約数ペア:

[(1, 79918200), (2, 39959100), (3, 26639400), (4, 19979550), (5, 15983640), (6, 13319700), (8, 9989775), (9, 8879800), (10, 7991820), (12, 6659850), (15, 5327880), (18, 4439900), (20, 3995910), (24, 3329925), (25, 3196728), (29, 2755800), (30, 2663940), (36, 2219950), (40, 1997955), (45, 1775960), (50, 1598364), (58, 1377900), (60, 1331970), (72, 1109975), (75, 1065576), (87, 918600), (90, 887980), (100, 799182), (116, 688950), (120, 665985), (145, 551160), (150, 532788), (174, 459300), (180, 443990), (200, 399591), (225, 355192), (232, 344475), (261, 306200), (290, 275580), (300, 266394), (348, 229650), (360, 221995), (435, 183720), (450, 177596), (522, 153100), (580, 137790), (600, 133197), (696, 114825), (725, 110232), (870, 91860), (900, 88798), (1044, 76550), (1160, 68895), (1305, 61240), (1450, 55116), (1531, 52200), (1740, 45930), (1800, 44399), (2088, 38275), (2175, 36744), (2610, 30620), (2900, 27558), (3062, 26100), (3480, 22965), (4350, 18372), (4593, 17400), (5220, 15310), (5800, 13779), (6124, 13050), (6525, 12248), (7655, 10440), (8700, 9186)]