165734550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 473541120

約数和(自身を除く): 307806570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 67, 69, 75, 90, 115, 134, 138, 150, 201, 207, 225, 230, 239, 335, 345, 402, 414, 450, 478, 575, 603, 670, 690, 717, 1005, 1035, 1150, 1195, 1206, 1434, 1541, 1675, 1725, 2010, 2070, 2151, 2390, 3015, 3082, 3350, 3450, 3585, 4302, 4623, 5025, 5175, 5497, 5975, 6030, 7170, 7705, 9246, 10050, 10350, 10755, 10994, 11950, 13869, 15075, 15410, 16013, 16491, 17925, 21510, 23115, 27485, 27738, 30150, 32026, 32982, 35850, 38525, 46230, 48039, 49473, 53775, 54970, 69345, 77050, 80065, 82455, 96078, 98946, 107550, 115575, 137425, 138690, 144117, 160130, 164910, 231150, 240195, 247365, 274850, 288234, 346725, 368299, 400325, 412275, 480390, 494730, 693450, 720585, 736598, 800650, 824550, 1104897, 1200975, 1236825, 1441170, 1841495, 2209794, 2401950, 2473650, 3314691, 3602925, 3682990, 5524485, 6629382, 7205850, 9207475, 11048970, 16573455, 18414950, 27622425, 33146910, 55244850, 82867275, 165734550]

約数ペア:

[(1, 165734550), (2, 82867275), (3, 55244850), (5, 33146910), (6, 27622425), (9, 18414950), (10, 16573455), (15, 11048970), (18, 9207475), (23, 7205850), (25, 6629382), (30, 5524485), (45, 3682990), (46, 3602925), (50, 3314691), (67, 2473650), (69, 2401950), (75, 2209794), (90, 1841495), (115, 1441170), (134, 1236825), (138, 1200975), (150, 1104897), (201, 824550), (207, 800650), (225, 736598), (230, 720585), (239, 693450), (335, 494730), (345, 480390), (402, 412275), (414, 400325), (450, 368299), (478, 346725), (575, 288234), (603, 274850), (670, 247365), (690, 240195), (717, 231150), (1005, 164910), (1035, 160130), (1150, 144117), (1195, 138690), (1206, 137425), (1434, 115575), (1541, 107550), (1675, 98946), (1725, 96078), (2010, 82455), (2070, 80065), (2151, 77050), (2390, 69345), (3015, 54970), (3082, 53775), (3350, 49473), (3450, 48039), (3585, 46230), (4302, 38525), (4623, 35850), (5025, 32982), (5175, 32026), (5497, 30150), (5975, 27738), (6030, 27485), (7170, 23115), (7705, 21510), (9246, 17925), (10050, 16491), (10350, 16013), (10755, 15410), (10994, 15075), (11950, 13869)]