282018100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1874

約数の個数: 144

約数和(自身を含む): 797948928

約数和(自身を除く): 515930828

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 85, 91, 100, 119, 130, 140, 170, 175, 182, 221, 238, 260, 325, 340, 350, 364, 425, 442, 455, 476, 595, 650, 700, 850, 884, 910, 1105, 1190, 1300, 1547, 1700, 1820, 1823, 2210, 2275, 2380, 2975, 3094, 3646, 4420, 4550, 5525, 5950, 6188, 7292, 7735, 9100, 9115, 11050, 11900, 12761, 15470, 18230, 22100, 23699, 25522, 30940, 30991, 36460, 38675, 45575, 47398, 51044, 61982, 63805, 77350, 91150, 94796, 118495, 123964, 127610, 154700, 154955, 165893, 182300, 216937, 236990, 255220, 309910, 319025, 331786, 402883, 433874, 473980, 592475, 619820, 638050, 663572, 774775, 805766, 829465, 867748, 1084685, 1184950, 1276100, 1549550, 1611532, 1658930, 2014415, 2169370, 2369900, 2820181, 3099100, 3317860, 4028830, 4147325, 4338740, 5423425, 5640362, 8057660, 8294650, 10072075, 10846850, 11280724, 14100905, 16589300, 20144150, 21693700, 28201810, 40288300, 56403620, 70504525, 141009050, 282018100]

約数ペア:

[(1, 282018100), (2, 141009050), (4, 70504525), (5, 56403620), (7, 40288300), (10, 28201810), (13, 21693700), (14, 20144150), (17, 16589300), (20, 14100905), (25, 11280724), (26, 10846850), (28, 10072075), (34, 8294650), (35, 8057660), (50, 5640362), (52, 5423425), (65, 4338740), (68, 4147325), (70, 4028830), (85, 3317860), (91, 3099100), (100, 2820181), (119, 2369900), (130, 2169370), (140, 2014415), (170, 1658930), (175, 1611532), (182, 1549550), (221, 1276100), (238, 1184950), (260, 1084685), (325, 867748), (340, 829465), (350, 805766), (364, 774775), (425, 663572), (442, 638050), (455, 619820), (476, 592475), (595, 473980), (650, 433874), (700, 402883), (850, 331786), (884, 319025), (910, 309910), (1105, 255220), (1190, 236990), (1300, 216937), (1547, 182300), (1700, 165893), (1820, 154955), (1823, 154700), (2210, 127610), (2275, 123964), (2380, 118495), (2975, 94796), (3094, 91150), (3646, 77350), (4420, 63805), (4550, 61982), (5525, 51044), (5950, 47398), (6188, 45575), (7292, 38675), (7735, 36460), (9100, 30991), (9115, 30940), (11050, 25522), (11900, 23699), (12761, 22100), (15470, 18230)]