145359180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 474495840

約数和(自身を除く): 329136660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 67, 68, 85, 90, 102, 134, 153, 170, 180, 201, 204, 255, 268, 306, 335, 340, 402, 510, 603, 612, 670, 709, 765, 804, 1005, 1020, 1139, 1206, 1340, 1418, 1530, 2010, 2127, 2278, 2412, 2836, 3015, 3060, 3417, 3545, 4020, 4254, 4556, 5695, 6030, 6381, 6834, 7090, 8508, 10251, 10635, 11390, 12053, 12060, 12762, 13668, 14180, 17085, 20502, 21270, 22780, 24106, 25524, 31905, 34170, 36159, 41004, 42540, 47503, 48212, 51255, 60265, 63810, 68340, 72318, 95006, 102510, 108477, 120530, 127620, 142509, 144636, 180795, 190012, 205020, 216954, 237515, 241060, 285018, 361590, 427527, 433908, 475030, 542385, 570036, 712545, 723180, 807551, 855054, 950060, 1084770, 1425090, 1615102, 1710108, 2137635, 2169540, 2422653, 2850180, 3230204, 4037755, 4275270, 4845306, 7267959, 8075510, 8550540, 9690612, 12113265, 14535918, 16151020, 24226530, 29071836, 36339795, 48453060, 72679590, 145359180]

約数ペア:

[(1, 145359180), (2, 72679590), (3, 48453060), (4, 36339795), (5, 29071836), (6, 24226530), (9, 16151020), (10, 14535918), (12, 12113265), (15, 9690612), (17, 8550540), (18, 8075510), (20, 7267959), (30, 4845306), (34, 4275270), (36, 4037755), (45, 3230204), (51, 2850180), (60, 2422653), (67, 2169540), (68, 2137635), (85, 1710108), (90, 1615102), (102, 1425090), (134, 1084770), (153, 950060), (170, 855054), (180, 807551), (201, 723180), (204, 712545), (255, 570036), (268, 542385), (306, 475030), (335, 433908), (340, 427527), (402, 361590), (510, 285018), (603, 241060), (612, 237515), (670, 216954), (709, 205020), (765, 190012), (804, 180795), (1005, 144636), (1020, 142509), (1139, 127620), (1206, 120530), (1340, 108477), (1418, 102510), (1530, 95006), (2010, 72318), (2127, 68340), (2278, 63810), (2412, 60265), (2836, 51255), (3015, 48212), (3060, 47503), (3417, 42540), (3545, 41004), (4020, 36159), (4254, 34170), (4556, 31905), (5695, 25524), (6030, 24106), (6381, 22780), (6834, 21270), (7090, 20502), (8508, 17085), (10251, 14180), (10635, 13668), (11390, 12762), (12053, 12060)]