317929050

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 896942592

約数和(自身を除く): 579013542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 137, 150, 162, 191, 225, 243, 270, 274, 382, 405, 411, 450, 486, 573, 675, 685, 810, 822, 955, 1146, 1215, 1233, 1350, 1370, 1719, 1910, 2025, 2055, 2430, 2466, 2865, 3425, 3438, 3699, 4050, 4110, 4775, 5157, 5730, 6075, 6165, 6850, 7398, 8595, 9550, 10275, 10314, 11097, 12150, 12330, 14325, 15471, 17190, 18495, 20550, 22194, 25785, 26167, 28650, 30825, 30942, 33291, 36990, 42975, 46413, 51570, 52334, 55485, 61650, 66582, 77355, 78501, 85950, 92475, 92826, 110970, 128925, 130835, 154710, 157002, 166455, 184950, 232065, 235503, 257850, 261670, 277425, 332910, 386775, 392505, 464130, 471006, 554850, 654175, 706509, 773550, 785010, 832275, 1160325, 1177515, 1308350, 1413018, 1664550, 1962525, 2119527, 2320650, 2355030, 3532545, 3925050, 4239054, 5887575, 6358581, 7065090, 10597635, 11775150, 12717162, 17662725, 21195270, 31792905, 35325450, 52988175, 63585810, 105976350, 158964525, 317929050]

約数ペア:

[(1, 317929050), (2, 158964525), (3, 105976350), (5, 63585810), (6, 52988175), (9, 35325450), (10, 31792905), (15, 21195270), (18, 17662725), (25, 12717162), (27, 11775150), (30, 10597635), (45, 7065090), (50, 6358581), (54, 5887575), (75, 4239054), (81, 3925050), (90, 3532545), (135, 2355030), (137, 2320650), (150, 2119527), (162, 1962525), (191, 1664550), (225, 1413018), (243, 1308350), (270, 1177515), (274, 1160325), (382, 832275), (405, 785010), (411, 773550), (450, 706509), (486, 654175), (573, 554850), (675, 471006), (685, 464130), (810, 392505), (822, 386775), (955, 332910), (1146, 277425), (1215, 261670), (1233, 257850), (1350, 235503), (1370, 232065), (1719, 184950), (1910, 166455), (2025, 157002), (2055, 154710), (2430, 130835), (2466, 128925), (2865, 110970), (3425, 92826), (3438, 92475), (3699, 85950), (4050, 78501), (4110, 77355), (4775, 66582), (5157, 61650), (5730, 55485), (6075, 52334), (6165, 51570), (6850, 46413), (7398, 42975), (8595, 36990), (9550, 33291), (10275, 30942), (10314, 30825), (11097, 28650), (12150, 26167), (12330, 25785), (14325, 22194), (15471, 20550), (17190, 18495)]