550395120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1723}}^1$

素因数の和:1772

約数の個数: 160

約数和(自身を含む): 1877808384

約数和(自身を除く): 1327413264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1331, 1452, 1723, 1815, 1936, 2420, 2640, 2662, 2904, 3446, 3630, 3993, 4840, 5169, 5324, 5808, 6655, 6892, 7260, 7986, 8615, 9680, 10338, 10648, 13310, 13784, 14520, 15972, 17230, 18953, 19965, 20676, 21296, 25845, 26620, 27568, 29040, 31944, 34460, 37906, 39930, 41352, 51690, 53240, 56859, 63888, 68920, 75812, 79860, 82704, 94765, 103380, 106480, 113718, 137840, 151624, 159720, 189530, 206760, 208483, 227436, 284295, 303248, 319440, 379060, 413520, 416966, 454872, 568590, 625449, 758120, 833932, 909744, 1042415, 1137180, 1250898, 1516240, 1667864, 2084830, 2274360, 2293313, 2501796, 3127245, 3335728, 4169660, 4548720, 4586626, 5003592, 6254490, 6879939, 8339320, 9173252, 10007184, 11466565, 12508980, 13759878, 16678640, 18346504, 22933130, 25017960, 27519756, 34399695, 36693008, 45866260, 50035920, 55039512, 68799390, 91732520, 110079024, 137598780, 183465040, 275197560, 550395120]

約数ペア:

[(1, 550395120), (2, 275197560), (3, 183465040), (4, 137598780), (5, 110079024), (6, 91732520), (8, 68799390), (10, 55039512), (11, 50035920), (12, 45866260), (15, 36693008), (16, 34399695), (20, 27519756), (22, 25017960), (24, 22933130), (30, 18346504), (33, 16678640), (40, 13759878), (44, 12508980), (48, 11466565), (55, 10007184), (60, 9173252), (66, 8339320), (80, 6879939), (88, 6254490), (110, 5003592), (120, 4586626), (121, 4548720), (132, 4169660), (165, 3335728), (176, 3127245), (220, 2501796), (240, 2293313), (242, 2274360), (264, 2084830), (330, 1667864), (363, 1516240), (440, 1250898), (484, 1137180), (528, 1042415), (605, 909744), (660, 833932), (726, 758120), (880, 625449), (968, 568590), (1210, 454872), (1320, 416966), (1331, 413520), (1452, 379060), (1723, 319440), (1815, 303248), (1936, 284295), (2420, 227436), (2640, 208483), (2662, 206760), (2904, 189530), (3446, 159720), (3630, 151624), (3993, 137840), (4840, 113718), (5169, 106480), (5324, 103380), (5808, 94765), (6655, 82704), (6892, 79860), (7260, 75812), (7986, 68920), (8615, 63888), (9680, 56859), (10338, 53240), (10648, 51690), (13310, 41352), (13784, 39930), (14520, 37906), (15972, 34460), (17230, 31944), (18953, 29040), (19965, 27568), (20676, 26620), (21296, 25845)]