130409250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 345047040

約数和(自身を除く): 214637790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 71, 75, 79, 93, 125, 142, 150, 155, 158, 186, 213, 237, 250, 310, 355, 375, 395, 426, 465, 474, 710, 750, 775, 790, 930, 1065, 1185, 1550, 1775, 1975, 2130, 2201, 2325, 2370, 2449, 3550, 3875, 3950, 4402, 4650, 4898, 5325, 5609, 5925, 6603, 7347, 7750, 8875, 9875, 10650, 11005, 11218, 11625, 11850, 12245, 13206, 14694, 16827, 17750, 19750, 22010, 23250, 24490, 26625, 28045, 29625, 33015, 33654, 36735, 53250, 55025, 56090, 59250, 61225, 66030, 73470, 84135, 110050, 122450, 140225, 165075, 168270, 173879, 183675, 275125, 280450, 306125, 330150, 347758, 367350, 420675, 521637, 550250, 612250, 701125, 825375, 841350, 869395, 918375, 1043274, 1402250, 1650750, 1738790, 1836750, 2103375, 2608185, 4206750, 4346975, 5216370, 8693950, 13040925, 21734875, 26081850, 43469750, 65204625, 130409250]

約数ペア:

[(1, 130409250), (2, 65204625), (3, 43469750), (5, 26081850), (6, 21734875), (10, 13040925), (15, 8693950), (25, 5216370), (30, 4346975), (31, 4206750), (50, 2608185), (62, 2103375), (71, 1836750), (75, 1738790), (79, 1650750), (93, 1402250), (125, 1043274), (142, 918375), (150, 869395), (155, 841350), (158, 825375), (186, 701125), (213, 612250), (237, 550250), (250, 521637), (310, 420675), (355, 367350), (375, 347758), (395, 330150), (426, 306125), (465, 280450), (474, 275125), (710, 183675), (750, 173879), (775, 168270), (790, 165075), (930, 140225), (1065, 122450), (1185, 110050), (1550, 84135), (1775, 73470), (1975, 66030), (2130, 61225), (2201, 59250), (2325, 56090), (2370, 55025), (2449, 53250), (3550, 36735), (3875, 33654), (3950, 33015), (4402, 29625), (4650, 28045), (4898, 26625), (5325, 24490), (5609, 23250), (5925, 22010), (6603, 19750), (7347, 17750), (7750, 16827), (8875, 14694), (9875, 13206), (10650, 12245), (11005, 11850), (11218, 11625)]