89279100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 216

約数和(自身を含む): 308730240

約数和(自身を除く): 219451140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 25, 30, 36, 38, 45, 46, 50, 57, 60, 69, 75, 76, 90, 92, 95, 100, 114, 115, 138, 150, 171, 180, 190, 207, 225, 227, 228, 230, 276, 285, 300, 342, 345, 380, 414, 437, 450, 454, 460, 475, 570, 575, 681, 684, 690, 828, 855, 874, 900, 908, 950, 1035, 1135, 1140, 1150, 1311, 1362, 1380, 1425, 1710, 1725, 1748, 1900, 2043, 2070, 2185, 2270, 2300, 2622, 2724, 2850, 3405, 3420, 3450, 3933, 4086, 4140, 4275, 4313, 4370, 4540, 5175, 5221, 5244, 5675, 5700, 6555, 6810, 6900, 7866, 8172, 8550, 8626, 8740, 10215, 10350, 10442, 10925, 11350, 12939, 13110, 13620, 15663, 15732, 17025, 17100, 17252, 19665, 20430, 20700, 20884, 21565, 21850, 22700, 25878, 26105, 26220, 31326, 32775, 34050, 38817, 39330, 40860, 43130, 43700, 46989, 51075, 51756, 52210, 62652, 64695, 65550, 68100, 77634, 78315, 78660, 86260, 93978, 98325, 99199, 102150, 104420, 107825, 129390, 130525, 131100, 155268, 156630, 187956, 194085, 196650, 198398, 204300, 215650, 234945, 258780, 261050, 297597, 313260, 323475, 388170, 391575, 393300, 396796, 431300, 469890, 495995, 522100, 595194, 646950, 776340, 783150, 892791, 939780, 970425, 991990, 1174725, 1190388, 1293900, 1487985, 1566300, 1785582, 1940850, 1983980, 2349450, 2479975, 2975970, 3571164, 3881700, 4463955, 4698900, 4959950, 5951940, 7439925, 8927910, 9919900, 14879850, 17855820, 22319775, 29759700, 44639550, 89279100]

約数ペア:

[(1, 89279100), (2, 44639550), (3, 29759700), (4, 22319775), (5, 17855820), (6, 14879850), (9, 9919900), (10, 8927910), (12, 7439925), (15, 5951940), (18, 4959950), (19, 4698900), (20, 4463955), (23, 3881700), (25, 3571164), (30, 2975970), (36, 2479975), (38, 2349450), (45, 1983980), (46, 1940850), (50, 1785582), (57, 1566300), (60, 1487985), (69, 1293900), (75, 1190388), (76, 1174725), (90, 991990), (92, 970425), (95, 939780), (100, 892791), (114, 783150), (115, 776340), (138, 646950), (150, 595194), (171, 522100), (180, 495995), (190, 469890), (207, 431300), (225, 396796), (227, 393300), (228, 391575), (230, 388170), (276, 323475), (285, 313260), (300, 297597), (342, 261050), (345, 258780), (380, 234945), (414, 215650), (437, 204300), (450, 198398), (454, 196650), (460, 194085), (475, 187956), (570, 156630), (575, 155268), (681, 131100), (684, 130525), (690, 129390), (828, 107825), (855, 104420), (874, 102150), (900, 99199), (908, 98325), (950, 93978), (1035, 86260), (1135, 78660), (1140, 78315), (1150, 77634), (1311, 68100), (1362, 65550), (1380, 64695), (1425, 62652), (1710, 52210), (1725, 51756), (1748, 51075), (1900, 46989), (2043, 43700), (2070, 43130), (2185, 40860), (2270, 39330), (2300, 38817), (2622, 34050), (2724, 32775), (2850, 31326), (3405, 26220), (3420, 26105), (3450, 25878), (3933, 22700), (4086, 21850), (4140, 21565), (4275, 20884), (4313, 20700), (4370, 20430), (4540, 19665), (5175, 17252), (5221, 17100), (5244, 17025), (5675, 15732), (5700, 15663), (6555, 13620), (6810, 13110), (6900, 12939), (7866, 11350), (8172, 10925), (8550, 10442), (8626, 10350), (8740, 10215)]