45134820

素因数分解:

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

素因数の和:312

約数の個数: 144

約数和(自身を含む): 146397888

約数和(自身を除く): 101263068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 243, 251, 270, 324, 333, 370, 405, 444, 486, 502, 540, 555, 666, 740, 753, 810, 972, 999, 1004, 1110, 1215, 1255, 1332, 1506, 1620, 1665, 1998, 2220, 2259, 2430, 2510, 2997, 3012, 3330, 3765, 3996, 4518, 4860, 4995, 5020, 5994, 6660, 6777, 7530, 8991, 9036, 9287, 9990, 11295, 11988, 13554, 14985, 15060, 17982, 18574, 19980, 20331, 22590, 27108, 27861, 29970, 33885, 35964, 37148, 40662, 44955, 45180, 46435, 55722, 59940, 60993, 67770, 81324, 83583, 89910, 92870, 101655, 111444, 121986, 135540, 139305, 167166, 179820, 185740, 203310, 243972, 250749, 278610, 304965, 334332, 406620, 417915, 501498, 557220, 609930, 752247, 835830, 1002996, 1219860, 1253745, 1504494, 1671660, 2256741, 2507490, 3008988, 3761235, 4513482, 5014980, 7522470, 9026964, 11283705, 15044940, 22567410, 45134820]

約数ペア:

[(1, 45134820), (2, 22567410), (3, 15044940), (4, 11283705), (5, 9026964), (6, 7522470), (9, 5014980), (10, 4513482), (12, 3761235), (15, 3008988), (18, 2507490), (20, 2256741), (27, 1671660), (30, 1504494), (36, 1253745), (37, 1219860), (45, 1002996), (54, 835830), (60, 752247), (74, 609930), (81, 557220), (90, 501498), (108, 417915), (111, 406620), (135, 334332), (148, 304965), (162, 278610), (180, 250749), (185, 243972), (222, 203310), (243, 185740), (251, 179820), (270, 167166), (324, 139305), (333, 135540), (370, 121986), (405, 111444), (444, 101655), (486, 92870), (502, 89910), (540, 83583), (555, 81324), (666, 67770), (740, 60993), (753, 59940), (810, 55722), (972, 46435), (999, 45180), (1004, 44955), (1110, 40662), (1215, 37148), (1255, 35964), (1332, 33885), (1506, 29970), (1620, 27861), (1665, 27108), (1998, 22590), (2220, 20331), (2259, 19980), (2430, 18574), (2510, 17982), (2997, 15060), (3012, 14985), (3330, 13554), (3765, 11988), (3996, 11295), (4518, 9990), (4860, 9287), (4995, 9036), (5020, 8991), (5994, 7530), (6660, 6777)]