114866780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 306432000

約数和(自身を除く): 191565220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 49, 62, 70, 76, 95, 98, 124, 133, 140, 155, 190, 196, 199, 217, 245, 266, 310, 380, 398, 434, 490, 532, 589, 620, 665, 796, 868, 931, 980, 995, 1085, 1178, 1330, 1393, 1519, 1862, 1990, 2170, 2356, 2660, 2786, 2945, 3038, 3724, 3781, 3980, 4123, 4340, 4655, 5572, 5890, 6076, 6169, 6965, 7562, 7595, 8246, 9310, 9751, 11780, 12338, 13930, 15124, 15190, 16492, 18620, 18905, 19502, 20615, 24676, 26467, 27860, 28861, 30380, 30845, 37810, 39004, 41230, 43183, 48755, 52934, 57722, 61690, 75620, 82460, 86366, 97510, 105868, 115444, 117211, 123380, 132335, 144305, 172732, 185269, 195020, 215915, 234422, 264670, 288610, 302281, 370538, 431830, 468844, 529340, 577220, 586055, 604562, 741076, 820477, 863660, 926345, 1172110, 1209124, 1511405, 1640954, 1852690, 2344220, 3022810, 3281908, 3705380, 4102385, 5743339, 6045620, 8204770, 11486678, 16409540, 22973356, 28716695, 57433390, 114866780]

約数ペア:

[(1, 114866780), (2, 57433390), (4, 28716695), (5, 22973356), (7, 16409540), (10, 11486678), (14, 8204770), (19, 6045620), (20, 5743339), (28, 4102385), (31, 3705380), (35, 3281908), (38, 3022810), (49, 2344220), (62, 1852690), (70, 1640954), (76, 1511405), (95, 1209124), (98, 1172110), (124, 926345), (133, 863660), (140, 820477), (155, 741076), (190, 604562), (196, 586055), (199, 577220), (217, 529340), (245, 468844), (266, 431830), (310, 370538), (380, 302281), (398, 288610), (434, 264670), (490, 234422), (532, 215915), (589, 195020), (620, 185269), (665, 172732), (796, 144305), (868, 132335), (931, 123380), (980, 117211), (995, 115444), (1085, 105868), (1178, 97510), (1330, 86366), (1393, 82460), (1519, 75620), (1862, 61690), (1990, 57722), (2170, 52934), (2356, 48755), (2660, 43183), (2786, 41230), (2945, 39004), (3038, 37810), (3724, 30845), (3781, 30380), (3980, 28861), (4123, 27860), (4340, 26467), (4655, 24676), (5572, 20615), (5890, 19502), (6076, 18905), (6169, 18620), (6965, 16492), (7562, 15190), (7595, 15124), (8246, 13930), (9310, 12338), (9751, 11780)]