425731140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 1348401600

約数和(自身を除く): 922670460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 251, 270, 324, 349, 405, 486, 502, 540, 698, 753, 810, 972, 1004, 1047, 1215, 1255, 1396, 1506, 1620, 1745, 2094, 2259, 2430, 2510, 3012, 3141, 3490, 3765, 4188, 4518, 4860, 5020, 5235, 6282, 6777, 6980, 7530, 9036, 9423, 10470, 11295, 12564, 13554, 15060, 15705, 18846, 20331, 20940, 22590, 27108, 28269, 31410, 33885, 37692, 40662, 45180, 47115, 56538, 60993, 62820, 67770, 81324, 84807, 87599, 94230, 101655, 113076, 121986, 135540, 141345, 169614, 175198, 188460, 203310, 243972, 262797, 282690, 304965, 339228, 350396, 406620, 424035, 437995, 525594, 565380, 609930, 788391, 848070, 875990, 1051188, 1219860, 1313985, 1576782, 1696140, 1751980, 2365173, 2627970, 3153564, 3941955, 4730346, 5255940, 7095519, 7883910, 9460692, 11825865, 14191038, 15767820, 21286557, 23651730, 28382076, 35477595, 42573114, 47303460, 70955190, 85146228, 106432785, 141910380, 212865570, 425731140]

約数ペア:

[(1, 425731140), (2, 212865570), (3, 141910380), (4, 106432785), (5, 85146228), (6, 70955190), (9, 47303460), (10, 42573114), (12, 35477595), (15, 28382076), (18, 23651730), (20, 21286557), (27, 15767820), (30, 14191038), (36, 11825865), (45, 9460692), (54, 7883910), (60, 7095519), (81, 5255940), (90, 4730346), (108, 3941955), (135, 3153564), (162, 2627970), (180, 2365173), (243, 1751980), (251, 1696140), (270, 1576782), (324, 1313985), (349, 1219860), (405, 1051188), (486, 875990), (502, 848070), (540, 788391), (698, 609930), (753, 565380), (810, 525594), (972, 437995), (1004, 424035), (1047, 406620), (1215, 350396), (1255, 339228), (1396, 304965), (1506, 282690), (1620, 262797), (1745, 243972), (2094, 203310), (2259, 188460), (2430, 175198), (2510, 169614), (3012, 141345), (3141, 135540), (3490, 121986), (3765, 113076), (4188, 101655), (4518, 94230), (4860, 87599), (5020, 84807), (5235, 81324), (6282, 67770), (6777, 62820), (6980, 60993), (7530, 56538), (9036, 47115), (9423, 45180), (10470, 40662), (11295, 37692), (12564, 33885), (13554, 31410), (15060, 28269), (15705, 27108), (18846, 22590), (20331, 20940)]