144959220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{4261}}^1$

素因数の和:4292

約数の個数: 144

約数和(自身を含む): 521259648

約数和(自身を除く): 376300428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4261, 4860, 5670, 6804, 8505, 8522, 11340, 12783, 17010, 17044, 21305, 25566, 29827, 34020, 38349, 42610, 51132, 59654, 63915, 76698, 85220, 89481, 115047, 119308, 127830, 149135, 153396, 178962, 191745, 230094, 255660, 268443, 298270, 345141, 357924, 383490, 447405, 460188, 536886, 575235, 596540, 690282, 766980, 805329, 894810, 1035423, 1073772, 1150470, 1342215, 1380564, 1610658, 1725705, 1789620, 2070846, 2300940, 2415987, 2684430, 3221316, 3451410, 4026645, 4141692, 4831974, 5177115, 5368860, 6902820, 7247961, 8053290, 9663948, 10354230, 12079935, 14495922, 16106580, 20708460, 24159870, 28991844, 36239805, 48319740, 72479610, 144959220]

約数ペア:

[(1, 144959220), (2, 72479610), (3, 48319740), (4, 36239805), (5, 28991844), (6, 24159870), (7, 20708460), (9, 16106580), (10, 14495922), (12, 12079935), (14, 10354230), (15, 9663948), (18, 8053290), (20, 7247961), (21, 6902820), (27, 5368860), (28, 5177115), (30, 4831974), (35, 4141692), (36, 4026645), (42, 3451410), (45, 3221316), (54, 2684430), (60, 2415987), (63, 2300940), (70, 2070846), (81, 1789620), (84, 1725705), (90, 1610658), (105, 1380564), (108, 1342215), (126, 1150470), (135, 1073772), (140, 1035423), (162, 894810), (180, 805329), (189, 766980), (210, 690282), (243, 596540), (252, 575235), (270, 536886), (315, 460188), (324, 447405), (378, 383490), (405, 357924), (420, 345141), (486, 298270), (540, 268443), (567, 255660), (630, 230094), (756, 191745), (810, 178962), (945, 153396), (972, 149135), (1134, 127830), (1215, 119308), (1260, 115047), (1620, 89481), (1701, 85220), (1890, 76698), (2268, 63915), (2430, 59654), (2835, 51132), (3402, 42610), (3780, 38349), (4261, 34020), (4860, 29827), (5670, 25566), (6804, 21305), (8505, 17044), (8522, 17010), (11340, 12783)]