149147640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18013}}^1$

素因数の和:18053

約数の個数: 96

約数和(自身を含む): 505833120

約数和(自身を除く): 356685480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 18013, 36026, 54039, 72052, 90065, 108078, 144104, 162117, 180130, 216156, 270195, 324234, 360260, 414299, 432312, 540390, 648468, 720520, 810585, 828598, 1080780, 1242897, 1296936, 1621170, 1657196, 2071495, 2161560, 2485794, 3242340, 3314392, 3728691, 4142990, 4971588, 6214485, 6484680, 7457382, 8285980, 9943176, 12428970, 14914764, 16571960, 18643455, 24857940, 29829528, 37286910, 49715880, 74573820, 149147640]

約数ペア:

[(1, 149147640), (2, 74573820), (3, 49715880), (4, 37286910), (5, 29829528), (6, 24857940), (8, 18643455), (9, 16571960), (10, 14914764), (12, 12428970), (15, 9943176), (18, 8285980), (20, 7457382), (23, 6484680), (24, 6214485), (30, 4971588), (36, 4142990), (40, 3728691), (45, 3314392), (46, 3242340), (60, 2485794), (69, 2161560), (72, 2071495), (90, 1657196), (92, 1621170), (115, 1296936), (120, 1242897), (138, 1080780), (180, 828598), (184, 810585), (207, 720520), (230, 648468), (276, 540390), (345, 432312), (360, 414299), (414, 360260), (460, 324234), (552, 270195), (690, 216156), (828, 180130), (920, 162117), (1035, 144104), (1380, 108078), (1656, 90065), (2070, 72052), (2760, 54039), (4140, 36026), (8280, 18013)]