149136120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19727}}^1$

素因数の和:19754

約数の個数: 128

約数和(自身を含む): 568166400

約数和(自身を除く): 419030280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19727, 39454, 59181, 78908, 98635, 118362, 138089, 157816, 177543, 197270, 236724, 276178, 295905, 355086, 394540, 414267, 473448, 532629, 552356, 591810, 690445, 710172, 789080, 828534, 887715, 1065258, 1104712, 1183620, 1242801, 1380890, 1420344, 1657068, 1775430, 2071335, 2130516, 2367240, 2485602, 2663145, 2761780, 3314136, 3550860, 3728403, 4142670, 4261032, 4971204, 5326290, 5523560, 6214005, 7101720, 7456806, 8285340, 9942408, 10652580, 12428010, 14913612, 16570680, 18642015, 21305160, 24856020, 29827224, 37284030, 49712040, 74568060, 149136120]

約数ペア:

[(1, 149136120), (2, 74568060), (3, 49712040), (4, 37284030), (5, 29827224), (6, 24856020), (7, 21305160), (8, 18642015), (9, 16570680), (10, 14913612), (12, 12428010), (14, 10652580), (15, 9942408), (18, 8285340), (20, 7456806), (21, 7101720), (24, 6214005), (27, 5523560), (28, 5326290), (30, 4971204), (35, 4261032), (36, 4142670), (40, 3728403), (42, 3550860), (45, 3314136), (54, 2761780), (56, 2663145), (60, 2485602), (63, 2367240), (70, 2130516), (72, 2071335), (84, 1775430), (90, 1657068), (105, 1420344), (108, 1380890), (120, 1242801), (126, 1183620), (135, 1104712), (140, 1065258), (168, 887715), (180, 828534), (189, 789080), (210, 710172), (216, 690445), (252, 591810), (270, 552356), (280, 532629), (315, 473448), (360, 414267), (378, 394540), (420, 355086), (504, 295905), (540, 276178), (630, 236724), (756, 197270), (840, 177543), (945, 157816), (1080, 138089), (1260, 118362), (1512, 98635), (1890, 78908), (2520, 59181), (3780, 39454), (7560, 19727)]