71318038500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{197}}^1\times {\mathrm{80449}}^1$

素因数の和:80671

約数の個数: 144

約数和(自身を含む): 226129503600

約数和(自身を除く): 154811465100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 197, 225, 250, 300, 375, 394, 450, 500, 591, 750, 788, 900, 985, 1125, 1182, 1500, 1773, 1970, 2250, 2364, 2955, 3546, 3940, 4500, 4925, 5910, 7092, 8865, 9850, 11820, 14775, 17730, 19700, 24625, 29550, 35460, 44325, 49250, 59100, 73875, 80449, 88650, 98500, 147750, 160898, 177300, 221625, 241347, 295500, 321796, 402245, 443250, 482694, 724041, 804490, 886500, 965388, 1206735, 1448082, 1608980, 2011225, 2413470, 2896164, 3620205, 4022450, 4826940, 6033675, 7240410, 8044900, 10056125, 12067350, 14480820, 15848453, 18101025, 20112250, 24134700, 30168375, 31696906, 36202050, 40224500, 47545359, 60336750, 63393812, 72404100, 79242265, 90505125, 95090718, 120673500, 142636077, 158484530, 181010250, 190181436, 237726795, 285272154, 316969060, 362020500, 396211325, 475453590, 570544308, 713180385, 792422650, 950907180, 1188633975, 1426360770, 1584845300, 1981056625, 2377267950, 2852721540, 3565901925, 3962113250, 4754535900, 5943169875, 7131803850, 7924226500, 11886339750, 14263607700, 17829509625, 23772679500, 35659019250, 71318038500]

約数ペア:

[(1, 71318038500), (2, 35659019250), (3, 23772679500), (4, 17829509625), (5, 14263607700), (6, 11886339750), (9, 7924226500), (10, 7131803850), (12, 5943169875), (15, 4754535900), (18, 3962113250), (20, 3565901925), (25, 2852721540), (30, 2377267950), (36, 1981056625), (45, 1584845300), (50, 1426360770), (60, 1188633975), (75, 950907180), (90, 792422650), (100, 713180385), (125, 570544308), (150, 475453590), (180, 396211325), (197, 362020500), (225, 316969060), (250, 285272154), (300, 237726795), (375, 190181436), (394, 181010250), (450, 158484530), (500, 142636077), (591, 120673500), (750, 95090718), (788, 90505125), (900, 79242265), (985, 72404100), (1125, 63393812), (1182, 60336750), (1500, 47545359), (1773, 40224500), (1970, 36202050), (2250, 31696906), (2364, 30168375), (2955, 24134700), (3546, 20112250), (3940, 18101025), (4500, 15848453), (4925, 14480820), (5910, 12067350), (7092, 10056125), (8865, 8044900), (9850, 7240410), (11820, 6033675), (14775, 4826940), (17730, 4022450), (19700, 3620205), (24625, 2896164), (29550, 2413470), (35460, 2011225), (44325, 1608980), (49250, 1448082), (59100, 1206735), (73875, 965388), (80449, 886500), (88650, 804490), (98500, 724041), (147750, 482694), (160898, 443250), (177300, 402245), (221625, 321796), (241347, 295500)]