194226780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 617766912

約数和(自身を除く): 423540132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 682, 726, 863, 930, 1023, 1210, 1364, 1452, 1705, 1726, 1815, 1860, 2046, 2420, 2589, 3410, 3452, 3630, 3751, 4092, 4315, 5115, 5178, 6820, 7260, 7502, 8630, 9493, 10230, 10356, 11253, 12945, 15004, 17260, 18755, 18986, 20460, 22506, 25890, 26753, 28479, 37510, 37972, 45012, 47465, 51780, 53506, 56265, 56958, 75020, 80259, 94930, 104423, 107012, 112530, 113916, 133765, 142395, 160518, 189860, 208846, 225060, 267530, 284790, 294283, 313269, 321036, 401295, 417692, 522115, 535060, 569580, 588566, 626538, 802590, 882849, 1044230, 1177132, 1253076, 1471415, 1566345, 1605180, 1765698, 2088460, 2942830, 3132690, 3237113, 3531396, 4414245, 5885660, 6265380, 6474226, 8828490, 9711339, 12948452, 16185565, 17656980, 19422678, 32371130, 38845356, 48556695, 64742260, 97113390, 194226780]

約数ペア:

[(1, 194226780), (2, 97113390), (3, 64742260), (4, 48556695), (5, 38845356), (6, 32371130), (10, 19422678), (11, 17656980), (12, 16185565), (15, 12948452), (20, 9711339), (22, 8828490), (30, 6474226), (31, 6265380), (33, 5885660), (44, 4414245), (55, 3531396), (60, 3237113), (62, 3132690), (66, 2942830), (93, 2088460), (110, 1765698), (121, 1605180), (124, 1566345), (132, 1471415), (155, 1253076), (165, 1177132), (186, 1044230), (220, 882849), (242, 802590), (310, 626538), (330, 588566), (341, 569580), (363, 535060), (372, 522115), (465, 417692), (484, 401295), (605, 321036), (620, 313269), (660, 294283), (682, 284790), (726, 267530), (863, 225060), (930, 208846), (1023, 189860), (1210, 160518), (1364, 142395), (1452, 133765), (1705, 113916), (1726, 112530), (1815, 107012), (1860, 104423), (2046, 94930), (2420, 80259), (2589, 75020), (3410, 56958), (3452, 56265), (3630, 53506), (3751, 51780), (4092, 47465), (4315, 45012), (5115, 37972), (5178, 37510), (6820, 28479), (7260, 26753), (7502, 25890), (8630, 22506), (9493, 20460), (10230, 18986), (10356, 18755), (11253, 17260), (12945, 15004)]