83183850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 236770560

約数和(自身を除く): 153586710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 67, 75, 89, 90, 93, 134, 150, 155, 178, 186, 201, 225, 267, 279, 310, 335, 402, 445, 450, 465, 534, 558, 603, 670, 775, 801, 890, 930, 1005, 1206, 1335, 1395, 1550, 1602, 1675, 2010, 2077, 2225, 2325, 2670, 2759, 2790, 3015, 3350, 4005, 4154, 4450, 4650, 5025, 5518, 5963, 6030, 6231, 6675, 6975, 8010, 8277, 10050, 10385, 11926, 12462, 13350, 13795, 13950, 15075, 16554, 17889, 18693, 20025, 20770, 24831, 27590, 29815, 30150, 31155, 35778, 37386, 40050, 41385, 49662, 51925, 53667, 59630, 62310, 68975, 82770, 89445, 93465, 103850, 107334, 124155, 137950, 149075, 155775, 178890, 184853, 186930, 206925, 248310, 268335, 298150, 311550, 369706, 413850, 447225, 467325, 536670, 554559, 620775, 894450, 924265, 934650, 1109118, 1241550, 1341675, 1663677, 1848530, 2683350, 2772795, 3327354, 4621325, 5545590, 8318385, 9242650, 13863975, 16636770, 27727950, 41591925, 83183850]

約数ペア:

[(1, 83183850), (2, 41591925), (3, 27727950), (5, 16636770), (6, 13863975), (9, 9242650), (10, 8318385), (15, 5545590), (18, 4621325), (25, 3327354), (30, 2772795), (31, 2683350), (45, 1848530), (50, 1663677), (62, 1341675), (67, 1241550), (75, 1109118), (89, 934650), (90, 924265), (93, 894450), (134, 620775), (150, 554559), (155, 536670), (178, 467325), (186, 447225), (201, 413850), (225, 369706), (267, 311550), (279, 298150), (310, 268335), (335, 248310), (402, 206925), (445, 186930), (450, 184853), (465, 178890), (534, 155775), (558, 149075), (603, 137950), (670, 124155), (775, 107334), (801, 103850), (890, 93465), (930, 89445), (1005, 82770), (1206, 68975), (1335, 62310), (1395, 59630), (1550, 53667), (1602, 51925), (1675, 49662), (2010, 41385), (2077, 40050), (2225, 37386), (2325, 35778), (2670, 31155), (2759, 30150), (2790, 29815), (3015, 27590), (3350, 24831), (4005, 20770), (4154, 20025), (4450, 18693), (4650, 17889), (5025, 16554), (5518, 15075), (5963, 13950), (6030, 13795), (6231, 13350), (6675, 12462), (6975, 11926), (8010, 10385), (8277, 10050)]