69544020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 245661696

約数和(自身を除く): 176117676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 235, 260, 271, 273, 282, 329, 364, 390, 420, 455, 470, 542, 546, 564, 611, 658, 705, 780, 813, 910, 940, 987, 1084, 1092, 1222, 1316, 1355, 1365, 1410, 1626, 1645, 1820, 1833, 1897, 1974, 2444, 2710, 2730, 2820, 3055, 3252, 3290, 3523, 3666, 3794, 3948, 4065, 4277, 4935, 5420, 5460, 5691, 6110, 6580, 7046, 7332, 7588, 8130, 8554, 9165, 9485, 9870, 10569, 11382, 12220, 12737, 12831, 14092, 16260, 17108, 17615, 18330, 18970, 19740, 21138, 21385, 22764, 24661, 25474, 25662, 28455, 35230, 36660, 37940, 38211, 42276, 42770, 49322, 50948, 51324, 52845, 56910, 63685, 64155, 70460, 73983, 76422, 85540, 89159, 98644, 105690, 113820, 123305, 127370, 128310, 147966, 152844, 165581, 178318, 191055, 211380, 246610, 254740, 256620, 267477, 295932, 331162, 356636, 369915, 382110, 445795, 493220, 496743, 534954, 662324, 739830, 764220, 827905, 891590, 993486, 1069908, 1159067, 1337385, 1479660, 1655810, 1783180, 1986972, 2318134, 2483715, 2674770, 3311620, 3477201, 4636268, 4967430, 5349540, 5795335, 6954402, 9934860, 11590670, 13908804, 17386005, 23181340, 34772010, 69544020]

約数ペア:

[(1, 69544020), (2, 34772010), (3, 23181340), (4, 17386005), (5, 13908804), (6, 11590670), (7, 9934860), (10, 6954402), (12, 5795335), (13, 5349540), (14, 4967430), (15, 4636268), (20, 3477201), (21, 3311620), (26, 2674770), (28, 2483715), (30, 2318134), (35, 1986972), (39, 1783180), (42, 1655810), (47, 1479660), (52, 1337385), (60, 1159067), (65, 1069908), (70, 993486), (78, 891590), (84, 827905), (91, 764220), (94, 739830), (105, 662324), (130, 534954), (140, 496743), (141, 493220), (156, 445795), (182, 382110), (188, 369915), (195, 356636), (210, 331162), (235, 295932), (260, 267477), (271, 256620), (273, 254740), (282, 246610), (329, 211380), (364, 191055), (390, 178318), (420, 165581), (455, 152844), (470, 147966), (542, 128310), (546, 127370), (564, 123305), (611, 113820), (658, 105690), (705, 98644), (780, 89159), (813, 85540), (910, 76422), (940, 73983), (987, 70460), (1084, 64155), (1092, 63685), (1222, 56910), (1316, 52845), (1355, 51324), (1365, 50948), (1410, 49322), (1626, 42770), (1645, 42276), (1820, 38211), (1833, 37940), (1897, 36660), (1974, 35230), (2444, 28455), (2710, 25662), (2730, 25474), (2820, 24661), (3055, 22764), (3252, 21385), (3290, 21138), (3523, 19740), (3666, 18970), (3794, 18330), (3948, 17615), (4065, 17108), (4277, 16260), (4935, 14092), (5420, 12831), (5460, 12737), (5691, 12220), (6110, 11382), (6580, 10569), (7046, 9870), (7332, 9485), (7588, 9165), (8130, 8554)]