185943420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 611825760

約数和(自身を除く): 425882340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 229, 234, 260, 347, 390, 458, 468, 585, 687, 694, 780, 916, 1041, 1145, 1170, 1374, 1388, 1735, 2061, 2082, 2290, 2340, 2748, 2977, 3123, 3435, 3470, 4122, 4164, 4511, 4580, 5205, 5954, 6246, 6870, 6940, 8244, 8931, 9022, 10305, 10410, 11908, 12492, 13533, 13740, 14885, 15615, 17862, 18044, 20610, 20820, 22555, 26793, 27066, 29770, 31230, 35724, 40599, 41220, 44655, 45110, 53586, 54132, 59540, 62460, 67665, 79463, 81198, 89310, 90220, 107172, 133965, 135330, 158926, 162396, 178620, 202995, 238389, 267930, 270660, 317852, 397315, 405990, 476778, 535860, 715167, 794630, 811980, 953556, 1033019, 1191945, 1430334, 1589260, 2066038, 2383890, 2860668, 3099057, 3575835, 4132076, 4767780, 5165095, 6198114, 7151670, 9297171, 10330190, 12396228, 14303340, 15495285, 18594342, 20660380, 30990570, 37188684, 46485855, 61981140, 92971710, 185943420]

約数ペア:

[(1, 185943420), (2, 92971710), (3, 61981140), (4, 46485855), (5, 37188684), (6, 30990570), (9, 20660380), (10, 18594342), (12, 15495285), (13, 14303340), (15, 12396228), (18, 10330190), (20, 9297171), (26, 7151670), (30, 6198114), (36, 5165095), (39, 4767780), (45, 4132076), (52, 3575835), (60, 3099057), (65, 2860668), (78, 2383890), (90, 2066038), (117, 1589260), (130, 1430334), (156, 1191945), (180, 1033019), (195, 953556), (229, 811980), (234, 794630), (260, 715167), (347, 535860), (390, 476778), (458, 405990), (468, 397315), (585, 317852), (687, 270660), (694, 267930), (780, 238389), (916, 202995), (1041, 178620), (1145, 162396), (1170, 158926), (1374, 135330), (1388, 133965), (1735, 107172), (2061, 90220), (2082, 89310), (2290, 81198), (2340, 79463), (2748, 67665), (2977, 62460), (3123, 59540), (3435, 54132), (3470, 53586), (4122, 45110), (4164, 44655), (4511, 41220), (4580, 40599), (5205, 35724), (5954, 31230), (6246, 29770), (6870, 27066), (6940, 26793), (8244, 22555), (8931, 20820), (9022, 20610), (10305, 18044), (10410, 17862), (11908, 15615), (12492, 14885), (13533, 13740)]