154840350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 466255872

約数和(自身を除く): 311415522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 67, 70, 71, 75, 93, 105, 134, 142, 150, 155, 175, 186, 201, 210, 213, 217, 310, 335, 350, 355, 402, 426, 434, 465, 469, 497, 525, 651, 670, 710, 775, 930, 938, 994, 1005, 1050, 1065, 1085, 1302, 1407, 1491, 1550, 1675, 1775, 2010, 2077, 2130, 2170, 2201, 2325, 2345, 2485, 2814, 2982, 3255, 3350, 3550, 4154, 4402, 4650, 4690, 4757, 4970, 5025, 5325, 5425, 6231, 6510, 6603, 7035, 7455, 9514, 10050, 10385, 10650, 10850, 11005, 11725, 12425, 12462, 13206, 14070, 14271, 14539, 14910, 15407, 16275, 20770, 22010, 23450, 23785, 24850, 28542, 29078, 30814, 31155, 32550, 33015, 33299, 35175, 37275, 43617, 46221, 47570, 51925, 55025, 62310, 66030, 66598, 70350, 71355, 72695, 74550, 77035, 87234, 92442, 99897, 103850, 110050, 118925, 142710, 145390, 147467, 154070, 155775, 165075, 166495, 199794, 218085, 231105, 237850, 294934, 311550, 330150, 332990, 356775, 363475, 385175, 436170, 442401, 462210, 499485, 713550, 726950, 737335, 770350, 832475, 884802, 998970, 1032269, 1090425, 1155525, 1474670, 1664950, 2064538, 2180850, 2212005, 2311050, 2497425, 3096807, 3686675, 4424010, 4994850, 5161345, 6193614, 7373350, 10322690, 11060025, 15484035, 22120050, 25806725, 30968070, 51613450, 77420175, 154840350]

約数ペア:

[(1, 154840350), (2, 77420175), (3, 51613450), (5, 30968070), (6, 25806725), (7, 22120050), (10, 15484035), (14, 11060025), (15, 10322690), (21, 7373350), (25, 6193614), (30, 5161345), (31, 4994850), (35, 4424010), (42, 3686675), (50, 3096807), (62, 2497425), (67, 2311050), (70, 2212005), (71, 2180850), (75, 2064538), (93, 1664950), (105, 1474670), (134, 1155525), (142, 1090425), (150, 1032269), (155, 998970), (175, 884802), (186, 832475), (201, 770350), (210, 737335), (213, 726950), (217, 713550), (310, 499485), (335, 462210), (350, 442401), (355, 436170), (402, 385175), (426, 363475), (434, 356775), (465, 332990), (469, 330150), (497, 311550), (525, 294934), (651, 237850), (670, 231105), (710, 218085), (775, 199794), (930, 166495), (938, 165075), (994, 155775), (1005, 154070), (1050, 147467), (1065, 145390), (1085, 142710), (1302, 118925), (1407, 110050), (1491, 103850), (1550, 99897), (1675, 92442), (1775, 87234), (2010, 77035), (2077, 74550), (2130, 72695), (2170, 71355), (2201, 70350), (2325, 66598), (2345, 66030), (2485, 62310), (2814, 55025), (2982, 51925), (3255, 47570), (3350, 46221), (3550, 43617), (4154, 37275), (4402, 35175), (4650, 33299), (4690, 33015), (4757, 32550), (4970, 31155), (5025, 30814), (5325, 29078), (5425, 28542), (6231, 24850), (6510, 23785), (6603, 23450), (7035, 22010), (7455, 20770), (9514, 16275), (10050, 15407), (10385, 14910), (10650, 14539), (10850, 14271), (11005, 14070), (11725, 13206), (12425, 12462)]