167713380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 561670200

約数和(自身を除く): 393956820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 89, 90, 95, 114, 116, 145, 171, 174, 178, 180, 190, 228, 261, 267, 285, 290, 342, 348, 356, 361, 380, 435, 445, 522, 534, 551, 570, 580, 684, 722, 801, 855, 870, 890, 1044, 1068, 1083, 1102, 1140, 1305, 1335, 1444, 1602, 1653, 1691, 1710, 1740, 1780, 1805, 2166, 2204, 2581, 2610, 2670, 2755, 3204, 3249, 3306, 3382, 3420, 3610, 4005, 4332, 4959, 5073, 5162, 5220, 5340, 5415, 5510, 6498, 6612, 6764, 7220, 7743, 8010, 8265, 8455, 9918, 10146, 10324, 10469, 10830, 11020, 12905, 12996, 15219, 15486, 16020, 16245, 16530, 16910, 19836, 20292, 20938, 21660, 23229, 24795, 25365, 25810, 30438, 30972, 31407, 32129, 32490, 33060, 33820, 38715, 41876, 46458, 49039, 49590, 50730, 51620, 52345, 60876, 62814, 64258, 64980, 76095, 77430, 92916, 94221, 96387, 98078, 99180, 101460, 104690, 116145, 125628, 128516, 147117, 152190, 154860, 157035, 160645, 188442, 192774, 196156, 209380, 232290, 245195, 289161, 294234, 304380, 314070, 321290, 376884, 385548, 441351, 464580, 471105, 481935, 490390, 578322, 588468, 628140, 642580, 735585, 882702, 931741, 942210, 963870, 980780, 1156644, 1445805, 1471170, 1765404, 1863482, 1884420, 1927740, 2206755, 2795223, 2891610, 2942340, 3726964, 4413510, 4658705, 5590446, 5783220, 8385669, 8827020, 9317410, 11180892, 13976115, 16771338, 18634820, 27952230, 33542676, 41928345, 55904460, 83856690, 167713380]

約数ペア:

[(1, 167713380), (2, 83856690), (3, 55904460), (4, 41928345), (5, 33542676), (6, 27952230), (9, 18634820), (10, 16771338), (12, 13976115), (15, 11180892), (18, 9317410), (19, 8827020), (20, 8385669), (29, 5783220), (30, 5590446), (36, 4658705), (38, 4413510), (45, 3726964), (57, 2942340), (58, 2891610), (60, 2795223), (76, 2206755), (87, 1927740), (89, 1884420), (90, 1863482), (95, 1765404), (114, 1471170), (116, 1445805), (145, 1156644), (171, 980780), (174, 963870), (178, 942210), (180, 931741), (190, 882702), (228, 735585), (261, 642580), (267, 628140), (285, 588468), (290, 578322), (342, 490390), (348, 481935), (356, 471105), (361, 464580), (380, 441351), (435, 385548), (445, 376884), (522, 321290), (534, 314070), (551, 304380), (570, 294234), (580, 289161), (684, 245195), (722, 232290), (801, 209380), (855, 196156), (870, 192774), (890, 188442), (1044, 160645), (1068, 157035), (1083, 154860), (1102, 152190), (1140, 147117), (1305, 128516), (1335, 125628), (1444, 116145), (1602, 104690), (1653, 101460), (1691, 99180), (1710, 98078), (1740, 96387), (1780, 94221), (1805, 92916), (2166, 77430), (2204, 76095), (2581, 64980), (2610, 64258), (2670, 62814), (2755, 60876), (3204, 52345), (3249, 51620), (3306, 50730), (3382, 49590), (3420, 49039), (3610, 46458), (4005, 41876), (4332, 38715), (4959, 33820), (5073, 33060), (5162, 32490), (5220, 32129), (5340, 31407), (5415, 30972), (5510, 30438), (6498, 25810), (6612, 25365), (6764, 24795), (7220, 23229), (7743, 21660), (8010, 20938), (8265, 20292), (8455, 19836), (9918, 16910), (10146, 16530), (10324, 16245), (10469, 16020), (10830, 15486), (11020, 15219), (12905, 12996)]