30089880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 104282640

約数和(自身を除く): 74192760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 251, 270, 296, 324, 333, 360, 370, 405, 444, 502, 540, 555, 648, 666, 740, 753, 810, 888, 999, 1004, 1080, 1110, 1255, 1332, 1480, 1506, 1620, 1665, 1998, 2008, 2220, 2259, 2510, 2664, 2997, 3012, 3240, 3330, 3765, 3996, 4440, 4518, 4995, 5020, 5994, 6024, 6660, 6777, 7530, 7992, 9036, 9287, 9990, 10040, 11295, 11988, 13320, 13554, 14985, 15060, 18072, 18574, 19980, 20331, 22590, 23976, 27108, 27861, 29970, 30120, 33885, 37148, 39960, 40662, 45180, 46435, 54216, 55722, 59940, 67770, 74296, 81324, 83583, 90360, 92870, 101655, 111444, 119880, 135540, 139305, 162648, 167166, 185740, 203310, 222888, 250749, 271080, 278610, 334332, 371480, 406620, 417915, 501498, 557220, 668664, 752247, 813240, 835830, 1002996, 1114440, 1253745, 1504494, 1671660, 2005992, 2507490, 3008988, 3343320, 3761235, 5014980, 6017976, 7522470, 10029960, 15044940, 30089880]

約数ペア:

[(1, 30089880), (2, 15044940), (3, 10029960), (4, 7522470), (5, 6017976), (6, 5014980), (8, 3761235), (9, 3343320), (10, 3008988), (12, 2507490), (15, 2005992), (18, 1671660), (20, 1504494), (24, 1253745), (27, 1114440), (30, 1002996), (36, 835830), (37, 813240), (40, 752247), (45, 668664), (54, 557220), (60, 501498), (72, 417915), (74, 406620), (81, 371480), (90, 334332), (108, 278610), (111, 271080), (120, 250749), (135, 222888), (148, 203310), (162, 185740), (180, 167166), (185, 162648), (216, 139305), (222, 135540), (251, 119880), (270, 111444), (296, 101655), (324, 92870), (333, 90360), (360, 83583), (370, 81324), (405, 74296), (444, 67770), (502, 59940), (540, 55722), (555, 54216), (648, 46435), (666, 45180), (740, 40662), (753, 39960), (810, 37148), (888, 33885), (999, 30120), (1004, 29970), (1080, 27861), (1110, 27108), (1255, 23976), (1332, 22590), (1480, 20331), (1506, 19980), (1620, 18574), (1665, 18072), (1998, 15060), (2008, 14985), (2220, 13554), (2259, 13320), (2510, 11988), (2664, 11295), (2997, 10040), (3012, 9990), (3240, 9287), (3330, 9036), (3765, 7992), (3996, 7530), (4440, 6777), (4518, 6660), (4995, 6024), (5020, 5994)]