72896670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 241353216

約数和(自身を除く): 168456546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 67, 70, 77, 90, 99, 105, 110, 126, 134, 154, 157, 165, 198, 201, 210, 231, 314, 315, 330, 335, 385, 402, 462, 469, 471, 495, 603, 630, 670, 693, 737, 770, 785, 938, 942, 990, 1005, 1099, 1155, 1206, 1386, 1407, 1413, 1474, 1570, 1727, 2010, 2198, 2211, 2310, 2345, 2355, 2814, 2826, 3015, 3297, 3454, 3465, 3685, 4221, 4422, 4690, 4710, 5159, 5181, 5495, 6030, 6594, 6633, 6930, 7035, 7065, 7370, 8442, 8635, 9891, 10318, 10362, 10519, 10990, 11055, 12089, 13266, 14070, 14130, 15477, 15543, 16485, 17270, 19782, 21038, 21105, 22110, 24178, 25795, 25905, 30954, 31086, 31557, 32970, 33165, 36267, 42210, 46431, 49455, 51590, 51810, 52595, 60445, 63114, 66330, 72534, 73633, 77385, 77715, 92862, 94671, 98910, 105190, 108801, 115709, 120890, 147266, 154770, 155430, 157785, 181335, 189342, 217602, 220899, 231418, 232155, 315570, 347127, 362670, 368165, 441798, 464310, 473355, 544005, 578545, 662697, 694254, 736330, 809963, 946710, 1041381, 1088010, 1104495, 1157090, 1325394, 1619926, 1735635, 2082762, 2208990, 2429889, 3313485, 3471270, 4049815, 4859778, 5206905, 6626970, 7289667, 8099630, 10413810, 12149445, 14579334, 24298890, 36448335, 72896670]

約数ペア:

[(1, 72896670), (2, 36448335), (3, 24298890), (5, 14579334), (6, 12149445), (7, 10413810), (9, 8099630), (10, 7289667), (11, 6626970), (14, 5206905), (15, 4859778), (18, 4049815), (21, 3471270), (22, 3313485), (30, 2429889), (33, 2208990), (35, 2082762), (42, 1735635), (45, 1619926), (55, 1325394), (63, 1157090), (66, 1104495), (67, 1088010), (70, 1041381), (77, 946710), (90, 809963), (99, 736330), (105, 694254), (110, 662697), (126, 578545), (134, 544005), (154, 473355), (157, 464310), (165, 441798), (198, 368165), (201, 362670), (210, 347127), (231, 315570), (314, 232155), (315, 231418), (330, 220899), (335, 217602), (385, 189342), (402, 181335), (462, 157785), (469, 155430), (471, 154770), (495, 147266), (603, 120890), (630, 115709), (670, 108801), (693, 105190), (737, 98910), (770, 94671), (785, 92862), (938, 77715), (942, 77385), (990, 73633), (1005, 72534), (1099, 66330), (1155, 63114), (1206, 60445), (1386, 52595), (1407, 51810), (1413, 51590), (1474, 49455), (1570, 46431), (1727, 42210), (2010, 36267), (2198, 33165), (2211, 32970), (2310, 31557), (2345, 31086), (2355, 30954), (2814, 25905), (2826, 25795), (3015, 24178), (3297, 22110), (3454, 21105), (3465, 21038), (3685, 19782), (4221, 17270), (4422, 16485), (4690, 15543), (4710, 15477), (5159, 14130), (5181, 14070), (5495, 13266), (6030, 12089), (6594, 11055), (6633, 10990), (6930, 10519), (7035, 10362), (7065, 10318), (7370, 9891), (8442, 8635)]