133227180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 425617920

約数和(自身を除く): 292390740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 243, 270, 316, 324, 347, 395, 405, 474, 486, 540, 694, 711, 790, 810, 948, 972, 1041, 1185, 1215, 1388, 1422, 1580, 1620, 1735, 2082, 2133, 2370, 2430, 2844, 3123, 3470, 3555, 4164, 4266, 4740, 4860, 5205, 6246, 6399, 6940, 7110, 8532, 9369, 10410, 10665, 12492, 12798, 14220, 15615, 18738, 19197, 20820, 21330, 25596, 27413, 28107, 31230, 31995, 37476, 38394, 42660, 46845, 54826, 56214, 62460, 63990, 76788, 82239, 84321, 93690, 95985, 109652, 112428, 127980, 137065, 140535, 164478, 168642, 187380, 191970, 246717, 274130, 281070, 328956, 337284, 383940, 411195, 421605, 493434, 548260, 562140, 740151, 822390, 843210, 986868, 1233585, 1480302, 1644780, 1686420, 2220453, 2467170, 2960604, 3700755, 4440906, 4934340, 6661359, 7401510, 8881812, 11102265, 13322718, 14803020, 22204530, 26645436, 33306795, 44409060, 66613590, 133227180]

約数ペア:

[(1, 133227180), (2, 66613590), (3, 44409060), (4, 33306795), (5, 26645436), (6, 22204530), (9, 14803020), (10, 13322718), (12, 11102265), (15, 8881812), (18, 7401510), (20, 6661359), (27, 4934340), (30, 4440906), (36, 3700755), (45, 2960604), (54, 2467170), (60, 2220453), (79, 1686420), (81, 1644780), (90, 1480302), (108, 1233585), (135, 986868), (158, 843210), (162, 822390), (180, 740151), (237, 562140), (243, 548260), (270, 493434), (316, 421605), (324, 411195), (347, 383940), (395, 337284), (405, 328956), (474, 281070), (486, 274130), (540, 246717), (694, 191970), (711, 187380), (790, 168642), (810, 164478), (948, 140535), (972, 137065), (1041, 127980), (1185, 112428), (1215, 109652), (1388, 95985), (1422, 93690), (1580, 84321), (1620, 82239), (1735, 76788), (2082, 63990), (2133, 62460), (2370, 56214), (2430, 54826), (2844, 46845), (3123, 42660), (3470, 38394), (3555, 37476), (4164, 31995), (4266, 31230), (4740, 28107), (4860, 27413), (5205, 25596), (6246, 21330), (6399, 20820), (6940, 19197), (7110, 18738), (8532, 15615), (9369, 14220), (10410, 12798), (10665, 12492)]