326712100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 879221504

約数和(自身を除く): 552509404

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 31, 44, 50, 52, 55, 62, 65, 67, 100, 110, 121, 124, 130, 134, 143, 155, 220, 242, 260, 268, 275, 286, 310, 325, 335, 341, 403, 484, 550, 572, 605, 620, 650, 670, 682, 715, 737, 775, 806, 871, 1100, 1210, 1300, 1340, 1364, 1430, 1474, 1550, 1573, 1612, 1675, 1705, 1742, 2015, 2077, 2420, 2860, 2948, 3025, 3100, 3146, 3350, 3410, 3484, 3575, 3685, 3751, 4030, 4154, 4355, 4433, 6050, 6292, 6700, 6820, 7150, 7370, 7502, 7865, 8060, 8107, 8308, 8525, 8710, 8866, 9581, 10075, 10385, 12100, 14300, 14740, 15004, 15730, 16214, 17050, 17420, 17732, 18425, 18755, 19162, 20150, 20770, 21775, 22165, 22847, 27001, 31460, 32428, 34100, 36850, 37510, 38324, 39325, 40300, 40535, 41540, 43550, 44330, 45694, 47905, 48763, 51925, 54002, 73700, 75020, 78650, 81070, 87100, 88660, 91388, 93775, 95810, 97526, 103850, 105391, 108004, 110825, 114235, 135005, 157300, 162140, 187550, 191620, 195052, 202675, 207700, 210782, 221650, 228470, 239525, 243815, 251317, 270010, 297011, 375100, 405350, 421564, 443300, 456940, 479050, 487630, 502634, 526955, 540020, 571175, 594022, 675025, 810700, 958100, 975260, 1005268, 1053910, 1142350, 1188044, 1219075, 1256585, 1350050, 1485055, 2107820, 2284700, 2438150, 2513170, 2634775, 2700100, 2970110, 3267121, 4876300, 5026340, 5269550, 5940220, 6282925, 6534242, 7425275, 10539100, 12565850, 13068484, 14850550, 16335605, 25131700, 29701100, 32671210, 65342420, 81678025, 163356050, 326712100]

約数ペア:

[(1, 326712100), (2, 163356050), (4, 81678025), (5, 65342420), (10, 32671210), (11, 29701100), (13, 25131700), (20, 16335605), (22, 14850550), (25, 13068484), (26, 12565850), (31, 10539100), (44, 7425275), (50, 6534242), (52, 6282925), (55, 5940220), (62, 5269550), (65, 5026340), (67, 4876300), (100, 3267121), (110, 2970110), (121, 2700100), (124, 2634775), (130, 2513170), (134, 2438150), (143, 2284700), (155, 2107820), (220, 1485055), (242, 1350050), (260, 1256585), (268, 1219075), (275, 1188044), (286, 1142350), (310, 1053910), (325, 1005268), (335, 975260), (341, 958100), (403, 810700), (484, 675025), (550, 594022), (572, 571175), (605, 540020), (620, 526955), (650, 502634), (670, 487630), (682, 479050), (715, 456940), (737, 443300), (775, 421564), (806, 405350), (871, 375100), (1100, 297011), (1210, 270010), (1300, 251317), (1340, 243815), (1364, 239525), (1430, 228470), (1474, 221650), (1550, 210782), (1573, 207700), (1612, 202675), (1675, 195052), (1705, 191620), (1742, 187550), (2015, 162140), (2077, 157300), (2420, 135005), (2860, 114235), (2948, 110825), (3025, 108004), (3100, 105391), (3146, 103850), (3350, 97526), (3410, 95810), (3484, 93775), (3575, 91388), (3685, 88660), (3751, 87100), (4030, 81070), (4154, 78650), (4355, 75020), (4433, 73700), (6050, 54002), (6292, 51925), (6700, 48763), (6820, 47905), (7150, 45694), (7370, 44330), (7502, 43550), (7865, 41540), (8060, 40535), (8107, 40300), (8308, 39325), (8525, 38324), (8710, 37510), (8866, 36850), (9581, 34100), (10075, 32428), (10385, 31460), (12100, 27001), (14300, 22847), (14740, 22165), (15004, 21775), (15730, 20770), (16214, 20150), (17050, 19162), (17420, 18755), (17732, 18425)]