251007900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5851}}^1$

素因数の和:5892

約数の個数: 144

約数和(自身を含む): 853362048

約数和(自身を除く): 602354148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3575, 3900, 4290, 5851, 7150, 8580, 10725, 11702, 14300, 17553, 21450, 23404, 29255, 35106, 42900, 58510, 64361, 70212, 76063, 87765, 117020, 128722, 146275, 152126, 175530, 193083, 228189, 257444, 292550, 304252, 321805, 351060, 380315, 386166, 438825, 456378, 585100, 643610, 760630, 772332, 836693, 877650, 912756, 965415, 1140945, 1287220, 1521260, 1609025, 1673386, 1755300, 1901575, 1930830, 2281890, 2510079, 3218050, 3346772, 3803150, 3861660, 4183465, 4563780, 4827075, 5020158, 5704725, 6436100, 7606300, 8366930, 9654150, 10040316, 11409450, 12550395, 16733860, 19308300, 20917325, 22818900, 25100790, 41834650, 50201580, 62751975, 83669300, 125503950, 251007900]

約数ペア:

[(1, 251007900), (2, 125503950), (3, 83669300), (4, 62751975), (5, 50201580), (6, 41834650), (10, 25100790), (11, 22818900), (12, 20917325), (13, 19308300), (15, 16733860), (20, 12550395), (22, 11409450), (25, 10040316), (26, 9654150), (30, 8366930), (33, 7606300), (39, 6436100), (44, 5704725), (50, 5020158), (52, 4827075), (55, 4563780), (60, 4183465), (65, 3861660), (66, 3803150), (75, 3346772), (78, 3218050), (100, 2510079), (110, 2281890), (130, 1930830), (132, 1901575), (143, 1755300), (150, 1673386), (156, 1609025), (165, 1521260), (195, 1287220), (220, 1140945), (260, 965415), (275, 912756), (286, 877650), (300, 836693), (325, 772332), (330, 760630), (390, 643610), (429, 585100), (550, 456378), (572, 438825), (650, 386166), (660, 380315), (715, 351060), (780, 321805), (825, 304252), (858, 292550), (975, 257444), (1100, 228189), (1300, 193083), (1430, 175530), (1650, 152126), (1716, 146275), (1950, 128722), (2145, 117020), (2860, 87765), (3300, 76063), (3575, 70212), (3900, 64361), (4290, 58510), (5851, 42900), (7150, 35106), (8580, 29255), (10725, 23404), (11702, 21450), (14300, 17553)]