72401400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 268398000

約数和(自身を除く): 195996600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 29, 30, 36, 38, 40, 45, 50, 57, 58, 60, 72, 73, 75, 76, 87, 90, 95, 100, 114, 116, 120, 145, 146, 150, 152, 171, 174, 180, 190, 200, 219, 225, 228, 232, 261, 285, 290, 292, 300, 342, 348, 360, 365, 380, 435, 438, 450, 456, 475, 522, 551, 570, 580, 584, 600, 657, 684, 696, 725, 730, 760, 855, 870, 876, 900, 950, 1044, 1095, 1102, 1140, 1160, 1305, 1314, 1368, 1387, 1425, 1450, 1460, 1653, 1710, 1740, 1752, 1800, 1825, 1900, 2088, 2117, 2175, 2190, 2204, 2280, 2610, 2628, 2755, 2774, 2850, 2900, 2920, 3285, 3306, 3420, 3480, 3650, 3800, 4161, 4234, 4275, 4350, 4380, 4408, 4959, 5220, 5256, 5475, 5510, 5548, 5700, 5800, 6351, 6525, 6570, 6612, 6840, 6935, 7300, 8265, 8322, 8468, 8550, 8700, 8760, 9918, 10440, 10585, 10950, 11020, 11096, 11400, 12483, 12702, 13050, 13140, 13224, 13775, 13870, 14600, 16425, 16530, 16644, 16936, 17100, 17400, 19053, 19836, 20805, 21170, 21900, 22040, 24795, 24966, 25404, 26100, 26280, 27550, 27740, 31755, 32850, 33060, 33288, 34200, 34675, 38106, 39672, 40223, 41325, 41610, 42340, 43800, 49590, 49932, 50808, 52200, 52925, 55100, 55480, 62415, 63510, 65700, 66120, 69350, 76212, 80446, 82650, 83220, 84680, 95265, 99180, 99864, 104025, 105850, 110200, 120669, 123975, 124830, 127020, 131400, 138700, 152424, 158775, 160892, 165300, 166440, 190530, 198360, 201115, 208050, 211700, 241338, 247950, 249660, 254040, 277400, 312075, 317550, 321784, 330600, 362007, 381060, 402230, 416100, 423400, 476325, 482676, 495900, 499320, 603345, 624150, 635100, 724014, 762120, 804460, 832200, 952650, 965352, 991800, 1005575, 1206690, 1248300, 1270200, 1448028, 1608920, 1810035, 1905300, 2011150, 2413380, 2496600, 2896056, 3016725, 3620070, 3810600, 4022300, 4826760, 6033450, 7240140, 8044600, 9050175, 12066900, 14480280, 18100350, 24133800, 36200700, 72401400]

約数ペア:

[(1, 72401400), (2, 36200700), (3, 24133800), (4, 18100350), (5, 14480280), (6, 12066900), (8, 9050175), (9, 8044600), (10, 7240140), (12, 6033450), (15, 4826760), (18, 4022300), (19, 3810600), (20, 3620070), (24, 3016725), (25, 2896056), (29, 2496600), (30, 2413380), (36, 2011150), (38, 1905300), (40, 1810035), (45, 1608920), (50, 1448028), (57, 1270200), (58, 1248300), (60, 1206690), (72, 1005575), (73, 991800), (75, 965352), (76, 952650), (87, 832200), (90, 804460), (95, 762120), (100, 724014), (114, 635100), (116, 624150), (120, 603345), (145, 499320), (146, 495900), (150, 482676), (152, 476325), (171, 423400), (174, 416100), (180, 402230), (190, 381060), (200, 362007), (219, 330600), (225, 321784), (228, 317550), (232, 312075), (261, 277400), (285, 254040), (290, 249660), (292, 247950), (300, 241338), (342, 211700), (348, 208050), (360, 201115), (365, 198360), (380, 190530), (435, 166440), (438, 165300), (450, 160892), (456, 158775), (475, 152424), (522, 138700), (551, 131400), (570, 127020), (580, 124830), (584, 123975), (600, 120669), (657, 110200), (684, 105850), (696, 104025), (725, 99864), (730, 99180), (760, 95265), (855, 84680), (870, 83220), (876, 82650), (900, 80446), (950, 76212), (1044, 69350), (1095, 66120), (1102, 65700), (1140, 63510), (1160, 62415), (1305, 55480), (1314, 55100), (1368, 52925), (1387, 52200), (1425, 50808), (1450, 49932), (1460, 49590), (1653, 43800), (1710, 42340), (1740, 41610), (1752, 41325), (1800, 40223), (1825, 39672), (1900, 38106), (2088, 34675), (2117, 34200), (2175, 33288), (2190, 33060), (2204, 32850), (2280, 31755), (2610, 27740), (2628, 27550), (2755, 26280), (2774, 26100), (2850, 25404), (2900, 24966), (2920, 24795), (3285, 22040), (3306, 21900), (3420, 21170), (3480, 20805), (3650, 19836), (3800, 19053), (4161, 17400), (4234, 17100), (4275, 16936), (4350, 16644), (4380, 16530), (4408, 16425), (4959, 14600), (5220, 13870), (5256, 13775), (5475, 13224), (5510, 13140), (5548, 13050), (5700, 12702), (5800, 12483), (6351, 11400), (6525, 11096), (6570, 11020), (6612, 10950), (6840, 10585), (6935, 10440), (7300, 9918), (8265, 8760), (8322, 8700), (8468, 8550)]