1257722100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{24517}}^1$

素因数の和:24559

約数の個数: 144

約数和(自身を含む): 4256324800

約数和(自身を除く): 2998602700

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, 4275, 5130, 5700, 8550, 10260, 12825, 17100, 24517, 25650, 49034, 51300, 73551, 98068, 122585, 147102, 220653, 245170, 294204, 367755, 441306, 465823, 490340, 612925, 661959, 735510, 882612, 931646, 1103265, 1225850, 1323918, 1397469, 1471020, 1838775, 1863292, 2206530, 2329115, 2451700, 2647836, 2794938, 3309795, 3677550, 4192407, 4413060, 4658230, 5516325, 5589876, 6619590, 6987345, 7355100, 8384814, 9316460, 11032650, 11645575, 12577221, 13239180, 13974690, 16548975, 16769628, 20962035, 22065300, 23291150, 25154442, 27949380, 33097950, 34936725, 41924070, 46582300, 50308884, 62886105, 66195900, 69873450, 83848140, 104810175, 125772210, 139746900, 209620350, 251544420, 314430525, 419240700, 628861050, 1257722100]

約数ペア:

[(1, 1257722100), (2, 628861050), (3, 419240700), (4, 314430525), (5, 251544420), (6, 209620350), (9, 139746900), (10, 125772210), (12, 104810175), (15, 83848140), (18, 69873450), (19, 66195900), (20, 62886105), (25, 50308884), (27, 46582300), (30, 41924070), (36, 34936725), (38, 33097950), (45, 27949380), (50, 25154442), (54, 23291150), (57, 22065300), (60, 20962035), (75, 16769628), (76, 16548975), (90, 13974690), (95, 13239180), (100, 12577221), (108, 11645575), (114, 11032650), (135, 9316460), (150, 8384814), (171, 7355100), (180, 6987345), (190, 6619590), (225, 5589876), (228, 5516325), (270, 4658230), (285, 4413060), (300, 4192407), (342, 3677550), (380, 3309795), (450, 2794938), (475, 2647836), (513, 2451700), (540, 2329115), (570, 2206530), (675, 1863292), (684, 1838775), (855, 1471020), (900, 1397469), (950, 1323918), (1026, 1225850), (1140, 1103265), (1350, 931646), (1425, 882612), (1710, 735510), (1900, 661959), (2052, 612925), (2565, 490340), (2700, 465823), (2850, 441306), (3420, 367755), (4275, 294204), (5130, 245170), (5700, 220653), (8550, 147102), (10260, 122585), (12825, 98068), (17100, 73551), (24517, 51300), (25650, 49034)]