225154620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 735436800

約数和(自身を除く): 510282180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 59, 60, 74, 90, 108, 111, 118, 135, 148, 177, 180, 185, 191, 222, 236, 270, 295, 333, 354, 370, 382, 444, 531, 540, 555, 573, 590, 666, 708, 740, 764, 885, 955, 999, 1062, 1110, 1146, 1180, 1332, 1593, 1665, 1719, 1770, 1910, 1998, 2124, 2183, 2220, 2292, 2655, 2865, 3186, 3330, 3438, 3540, 3820, 3996, 4366, 4995, 5157, 5310, 5730, 6372, 6549, 6660, 6876, 7067, 7965, 8595, 8732, 9990, 10314, 10620, 10915, 11269, 11460, 13098, 14134, 15930, 17190, 19647, 19980, 20628, 21201, 21830, 22538, 25785, 26196, 28268, 31860, 32745, 33807, 34380, 35335, 39294, 42402, 43660, 45076, 51570, 56345, 58941, 63603, 65490, 67614, 70670, 78588, 84804, 98235, 101421, 103140, 106005, 112690, 117882, 127206, 130980, 135228, 141340, 169035, 190809, 196470, 202842, 212010, 225380, 235764, 254412, 294705, 304263, 318015, 338070, 381618, 392940, 405684, 416953, 424020, 507105, 589410, 608526, 636030, 676140, 763236, 833906, 954045, 1014210, 1178820, 1217052, 1250859, 1272060, 1521315, 1667812, 1908090, 2028420, 2084765, 2501718, 3042630, 3752577, 3816180, 4169530, 5003436, 6085260, 6254295, 7505154, 8339060, 11257731, 12508590, 15010308, 18762885, 22515462, 25017180, 37525770, 45030924, 56288655, 75051540, 112577310, 225154620]

約数ペア:

[(1, 225154620), (2, 112577310), (3, 75051540), (4, 56288655), (5, 45030924), (6, 37525770), (9, 25017180), (10, 22515462), (12, 18762885), (15, 15010308), (18, 12508590), (20, 11257731), (27, 8339060), (30, 7505154), (36, 6254295), (37, 6085260), (45, 5003436), (54, 4169530), (59, 3816180), (60, 3752577), (74, 3042630), (90, 2501718), (108, 2084765), (111, 2028420), (118, 1908090), (135, 1667812), (148, 1521315), (177, 1272060), (180, 1250859), (185, 1217052), (191, 1178820), (222, 1014210), (236, 954045), (270, 833906), (295, 763236), (333, 676140), (354, 636030), (370, 608526), (382, 589410), (444, 507105), (531, 424020), (540, 416953), (555, 405684), (573, 392940), (590, 381618), (666, 338070), (708, 318015), (740, 304263), (764, 294705), (885, 254412), (955, 235764), (999, 225380), (1062, 212010), (1110, 202842), (1146, 196470), (1180, 190809), (1332, 169035), (1593, 141340), (1665, 135228), (1719, 130980), (1770, 127206), (1910, 117882), (1998, 112690), (2124, 106005), (2183, 103140), (2220, 101421), (2292, 98235), (2655, 84804), (2865, 78588), (3186, 70670), (3330, 67614), (3438, 65490), (3540, 63603), (3820, 58941), (3996, 56345), (4366, 51570), (4995, 45076), (5157, 43660), (5310, 42402), (5730, 39294), (6372, 35335), (6549, 34380), (6660, 33807), (6876, 32745), (7067, 31860), (7965, 28268), (8595, 26196), (8732, 25785), (9990, 22538), (10314, 21830), (10620, 21201), (10915, 20628), (11269, 19980), (11460, 19647), (13098, 17190), (14134, 15930)]