197675280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2269}}^1$

素因数の和:2310

約数の個数: 180

約数和(自身を含む): 730018380

約数和(自身を除く): 532343100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2269, 2420, 2640, 2904, 3630, 3960, 4356, 4538, 4840, 5445, 5808, 6807, 7260, 7920, 8712, 9076, 9680, 10890, 11345, 13614, 14520, 17424, 18152, 20421, 21780, 22690, 24959, 27228, 29040, 34035, 36304, 40842, 43560, 45380, 49918, 54456, 68070, 74877, 81684, 87120, 90760, 99836, 102105, 108912, 124795, 136140, 149754, 163368, 181520, 199672, 204210, 224631, 249590, 272280, 274549, 299508, 326736, 374385, 399344, 408420, 449262, 499180, 544560, 549098, 599016, 748770, 816840, 823647, 898524, 998360, 1098196, 1123155, 1198032, 1372745, 1497540, 1633680, 1647294, 1797048, 1996720, 2196392, 2246310, 2470941, 2745490, 2995080, 3294588, 3594096, 4118235, 4392784, 4492620, 4941882, 5490980, 5990160, 6589176, 8236470, 8985240, 9883764, 10981960, 12354705, 13178352, 16472940, 17970480, 19767528, 21963920, 24709410, 32945880, 39535056, 49418820, 65891760, 98837640, 197675280]

約数ペア:

[(1, 197675280), (2, 98837640), (3, 65891760), (4, 49418820), (5, 39535056), (6, 32945880), (8, 24709410), (9, 21963920), (10, 19767528), (11, 17970480), (12, 16472940), (15, 13178352), (16, 12354705), (18, 10981960), (20, 9883764), (22, 8985240), (24, 8236470), (30, 6589176), (33, 5990160), (36, 5490980), (40, 4941882), (44, 4492620), (45, 4392784), (48, 4118235), (55, 3594096), (60, 3294588), (66, 2995080), (72, 2745490), (80, 2470941), (88, 2246310), (90, 2196392), (99, 1996720), (110, 1797048), (120, 1647294), (121, 1633680), (132, 1497540), (144, 1372745), (165, 1198032), (176, 1123155), (180, 1098196), (198, 998360), (220, 898524), (240, 823647), (242, 816840), (264, 748770), (330, 599016), (360, 549098), (363, 544560), (396, 499180), (440, 449262), (484, 408420), (495, 399344), (528, 374385), (605, 326736), (660, 299508), (720, 274549), (726, 272280), (792, 249590), (880, 224631), (968, 204210), (990, 199672), (1089, 181520), (1210, 163368), (1320, 149754), (1452, 136140), (1584, 124795), (1815, 108912), (1936, 102105), (1980, 99836), (2178, 90760), (2269, 87120), (2420, 81684), (2640, 74877), (2904, 68070), (3630, 54456), (3960, 49918), (4356, 45380), (4538, 43560), (4840, 40842), (5445, 36304), (5808, 34035), (6807, 29040), (7260, 27228), (7920, 24959), (8712, 22690), (9076, 21780), (9680, 20421), (10890, 18152), (11345, 17424), (13614, 14520)]