186943950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1544

約数の個数: 120

約数和(自身を含む): 536543040

約数和(自身を除く): 349599090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 270, 279, 310, 405, 450, 465, 558, 675, 775, 810, 837, 930, 1350, 1395, 1489, 1550, 1674, 2025, 2325, 2511, 2790, 2978, 4050, 4185, 4467, 4650, 5022, 6975, 7445, 8370, 8934, 12555, 13401, 13950, 14890, 20925, 22335, 25110, 26802, 37225, 40203, 41850, 44670, 46159, 62775, 67005, 74450, 80406, 92318, 111675, 120609, 125550, 134010, 138477, 201015, 223350, 230795, 241218, 276954, 335025, 402030, 415431, 461590, 603045, 670050, 692385, 830862, 1005075, 1153975, 1206090, 1246293, 1384770, 2010150, 2077155, 2307950, 2492586, 3015225, 3461925, 3738879, 4154310, 6030450, 6231465, 6923850, 7477758, 10385775, 12462930, 18694395, 20771550, 31157325, 37388790, 62314650, 93471975, 186943950]

約数ペア:

[(1, 186943950), (2, 93471975), (3, 62314650), (5, 37388790), (6, 31157325), (9, 20771550), (10, 18694395), (15, 12462930), (18, 10385775), (25, 7477758), (27, 6923850), (30, 6231465), (31, 6030450), (45, 4154310), (50, 3738879), (54, 3461925), (62, 3015225), (75, 2492586), (81, 2307950), (90, 2077155), (93, 2010150), (135, 1384770), (150, 1246293), (155, 1206090), (162, 1153975), (186, 1005075), (225, 830862), (270, 692385), (279, 670050), (310, 603045), (405, 461590), (450, 415431), (465, 402030), (558, 335025), (675, 276954), (775, 241218), (810, 230795), (837, 223350), (930, 201015), (1350, 138477), (1395, 134010), (1489, 125550), (1550, 120609), (1674, 111675), (2025, 92318), (2325, 80406), (2511, 74450), (2790, 67005), (2978, 62775), (4050, 46159), (4185, 44670), (4467, 41850), (4650, 40203), (5022, 37225), (6975, 26802), (7445, 25110), (8370, 22335), (8934, 20925), (12555, 14890), (13401, 13950)]