22471800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 77911680

約数和(自身を除く): 55439880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 43, 50, 52, 60, 65, 67, 75, 78, 86, 100, 104, 120, 129, 130, 134, 150, 156, 172, 195, 200, 201, 215, 258, 260, 268, 300, 312, 325, 335, 344, 390, 402, 430, 516, 520, 536, 559, 600, 645, 650, 670, 780, 804, 860, 871, 975, 1005, 1032, 1075, 1118, 1290, 1300, 1340, 1560, 1608, 1675, 1677, 1720, 1742, 1950, 2010, 2150, 2236, 2580, 2600, 2613, 2680, 2795, 2881, 3225, 3350, 3354, 3484, 3900, 4020, 4300, 4355, 4472, 5025, 5160, 5226, 5590, 5762, 6450, 6700, 6708, 6968, 7800, 8040, 8385, 8600, 8643, 8710, 10050, 10452, 11180, 11524, 12900, 13065, 13400, 13416, 13975, 14405, 16770, 17286, 17420, 20100, 20904, 21775, 22360, 23048, 25800, 26130, 27950, 28810, 33540, 34572, 34840, 37453, 40200, 41925, 43215, 43550, 52260, 55900, 57620, 65325, 67080, 69144, 72025, 74906, 83850, 86430, 87100, 104520, 111800, 112359, 115240, 130650, 144050, 149812, 167700, 172860, 174200, 187265, 216075, 224718, 261300, 288100, 299624, 335400, 345720, 374530, 432150, 449436, 522600, 561795, 576200, 749060, 864300, 898872, 936325, 1123590, 1498120, 1728600, 1872650, 2247180, 2808975, 3745300, 4494360, 5617950, 7490600, 11235900, 22471800]

約数ペア:

[(1, 22471800), (2, 11235900), (3, 7490600), (4, 5617950), (5, 4494360), (6, 3745300), (8, 2808975), (10, 2247180), (12, 1872650), (13, 1728600), (15, 1498120), (20, 1123590), (24, 936325), (25, 898872), (26, 864300), (30, 749060), (39, 576200), (40, 561795), (43, 522600), (50, 449436), (52, 432150), (60, 374530), (65, 345720), (67, 335400), (75, 299624), (78, 288100), (86, 261300), (100, 224718), (104, 216075), (120, 187265), (129, 174200), (130, 172860), (134, 167700), (150, 149812), (156, 144050), (172, 130650), (195, 115240), (200, 112359), (201, 111800), (215, 104520), (258, 87100), (260, 86430), (268, 83850), (300, 74906), (312, 72025), (325, 69144), (335, 67080), (344, 65325), (390, 57620), (402, 55900), (430, 52260), (516, 43550), (520, 43215), (536, 41925), (559, 40200), (600, 37453), (645, 34840), (650, 34572), (670, 33540), (780, 28810), (804, 27950), (860, 26130), (871, 25800), (975, 23048), (1005, 22360), (1032, 21775), (1075, 20904), (1118, 20100), (1290, 17420), (1300, 17286), (1340, 16770), (1560, 14405), (1608, 13975), (1675, 13416), (1677, 13400), (1720, 13065), (1742, 12900), (1950, 11524), (2010, 11180), (2150, 10452), (2236, 10050), (2580, 8710), (2600, 8643), (2613, 8600), (2680, 8385), (2795, 8040), (2881, 7800), (3225, 6968), (3350, 6708), (3354, 6700), (3484, 6450), (3900, 5762), (4020, 5590), (4300, 5226), (4355, 5160), (4472, 5025)]