110249020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 294174720

約数和(自身を除く): 183925700

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, 191, 196, 217, 245, 266, 310, 380, 382, 434, 490, 532, 589, 620, 665, 764, 868, 931, 955, 980, 1085, 1178, 1330, 1337, 1519, 1862, 1910, 2170, 2356, 2660, 2674, 2945, 3038, 3629, 3724, 3820, 4123, 4340, 4655, 5348, 5890, 5921, 6076, 6685, 7258, 7595, 8246, 9310, 9359, 11780, 11842, 13370, 14516, 15190, 16492, 18145, 18620, 18718, 20615, 23684, 25403, 26740, 28861, 29605, 30380, 36290, 37436, 41230, 41447, 46795, 50806, 57722, 59210, 72580, 82460, 82894, 93590, 101612, 112499, 115444, 118420, 127015, 144305, 165788, 177821, 187180, 207235, 224998, 254030, 288610, 290129, 355642, 414470, 449996, 508060, 562495, 577220, 580258, 711284, 787493, 828940, 889105, 1124990, 1160516, 1450645, 1574986, 1778210, 2249980, 2901290, 3149972, 3556420, 3937465, 5512451, 5802580, 7874930, 11024902, 15749860, 22049804, 27562255, 55124510, 110249020]

約数ペア:

[(1, 110249020), (2, 55124510), (4, 27562255), (5, 22049804), (7, 15749860), (10, 11024902), (14, 7874930), (19, 5802580), (20, 5512451), (28, 3937465), (31, 3556420), (35, 3149972), (38, 2901290), (49, 2249980), (62, 1778210), (70, 1574986), (76, 1450645), (95, 1160516), (98, 1124990), (124, 889105), (133, 828940), (140, 787493), (155, 711284), (190, 580258), (191, 577220), (196, 562495), (217, 508060), (245, 449996), (266, 414470), (310, 355642), (380, 290129), (382, 288610), (434, 254030), (490, 224998), (532, 207235), (589, 187180), (620, 177821), (665, 165788), (764, 144305), (868, 127015), (931, 118420), (955, 115444), (980, 112499), (1085, 101612), (1178, 93590), (1330, 82894), (1337, 82460), (1519, 72580), (1862, 59210), (1910, 57722), (2170, 50806), (2356, 46795), (2660, 41447), (2674, 41230), (2945, 37436), (3038, 36290), (3629, 30380), (3724, 29605), (3820, 28861), (4123, 26740), (4340, 25403), (4655, 23684), (5348, 20615), (5890, 18718), (5921, 18620), (6076, 18145), (6685, 16492), (7258, 15190), (7595, 14516), (8246, 13370), (9310, 11842), (9359, 11780)]