219102300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4313

約数の個数: 144

約数和(自身を含む): 741619200

約数和(自身を除く): 522516900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4271, 4275, 5130, 5700, 8542, 8550, 10260, 12813, 12825, 17084, 17100, 21355, 25626, 25650, 38439, 42710, 51252, 51300, 64065, 76878, 81149, 85420, 106775, 115317, 128130, 153756, 162298, 192195, 213550, 230634, 243447, 256260, 320325, 324596, 384390, 405745, 427100, 461268, 486894, 576585, 640650, 730341, 768780, 811490, 960975, 973788, 1153170, 1217235, 1281300, 1460682, 1622980, 1921950, 2028725, 2191023, 2306340, 2434470, 2882925, 2921364, 3651705, 3843900, 4057450, 4382046, 4868940, 5765850, 6086175, 7303410, 8114900, 8764092, 10955115, 11531700, 12172350, 14606820, 18258525, 21910230, 24344700, 36517050, 43820460, 54775575, 73034100, 109551150, 219102300]

約数ペア:

[(1, 219102300), (2, 109551150), (3, 73034100), (4, 54775575), (5, 43820460), (6, 36517050), (9, 24344700), (10, 21910230), (12, 18258525), (15, 14606820), (18, 12172350), (19, 11531700), (20, 10955115), (25, 8764092), (27, 8114900), (30, 7303410), (36, 6086175), (38, 5765850), (45, 4868940), (50, 4382046), (54, 4057450), (57, 3843900), (60, 3651705), (75, 2921364), (76, 2882925), (90, 2434470), (95, 2306340), (100, 2191023), (108, 2028725), (114, 1921950), (135, 1622980), (150, 1460682), (171, 1281300), (180, 1217235), (190, 1153170), (225, 973788), (228, 960975), (270, 811490), (285, 768780), (300, 730341), (342, 640650), (380, 576585), (450, 486894), (475, 461268), (513, 427100), (540, 405745), (570, 384390), (675, 324596), (684, 320325), (855, 256260), (900, 243447), (950, 230634), (1026, 213550), (1140, 192195), (1350, 162298), (1425, 153756), (1710, 128130), (1900, 115317), (2052, 106775), (2565, 85420), (2700, 81149), (2850, 76878), (3420, 64065), (4271, 51300), (4275, 51252), (5130, 42710), (5700, 38439), (8542, 25650), (8550, 25626), (10260, 21355), (12813, 17100), (12825, 17084)]