105420510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 308318400

約数和(自身を除く): 202897890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 169, 174, 195, 234, 239, 261, 290, 338, 377, 390, 435, 478, 507, 522, 585, 717, 754, 845, 870, 1014, 1131, 1170, 1195, 1305, 1434, 1521, 1690, 1885, 2151, 2262, 2390, 2535, 2610, 3042, 3107, 3393, 3585, 3770, 4302, 4901, 5070, 5655, 6214, 6786, 6931, 7170, 7605, 9321, 9802, 10755, 11310, 13862, 14703, 15210, 15535, 16965, 18642, 20793, 21510, 24505, 27963, 29406, 31070, 33930, 34655, 40391, 41586, 44109, 46605, 49010, 55926, 62379, 69310, 73515, 80782, 88218, 90103, 93210, 103965, 121173, 124758, 139815, 147030, 180206, 201955, 207930, 220545, 242346, 270309, 279630, 311895, 363519, 403910, 441090, 450515, 540618, 605865, 623790, 727038, 810927, 901030, 1171339, 1211730, 1351545, 1621854, 1817595, 2342678, 2703090, 3514017, 3635190, 4054635, 5856695, 7028034, 8109270, 10542051, 11713390, 17570085, 21084102, 35140170, 52710255, 105420510]

約数ペア:

[(1, 105420510), (2, 52710255), (3, 35140170), (5, 21084102), (6, 17570085), (9, 11713390), (10, 10542051), (13, 8109270), (15, 7028034), (18, 5856695), (26, 4054635), (29, 3635190), (30, 3514017), (39, 2703090), (45, 2342678), (58, 1817595), (65, 1621854), (78, 1351545), (87, 1211730), (90, 1171339), (117, 901030), (130, 810927), (145, 727038), (169, 623790), (174, 605865), (195, 540618), (234, 450515), (239, 441090), (261, 403910), (290, 363519), (338, 311895), (377, 279630), (390, 270309), (435, 242346), (478, 220545), (507, 207930), (522, 201955), (585, 180206), (717, 147030), (754, 139815), (845, 124758), (870, 121173), (1014, 103965), (1131, 93210), (1170, 90103), (1195, 88218), (1305, 80782), (1434, 73515), (1521, 69310), (1690, 62379), (1885, 55926), (2151, 49010), (2262, 46605), (2390, 44109), (2535, 41586), (2610, 40391), (3042, 34655), (3107, 33930), (3393, 31070), (3585, 29406), (3770, 27963), (4302, 24505), (4901, 21510), (5070, 20793), (5655, 18642), (6214, 16965), (6786, 15535), (6931, 15210), (7170, 14703), (7605, 13862), (9321, 11310), (9802, 10755)]