454012980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 1432166400

約数和(自身を除く): 978153420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 31, 38, 57, 58, 60, 62, 76, 87, 93, 95, 114, 116, 124, 145, 155, 174, 186, 190, 228, 285, 290, 310, 348, 372, 380, 435, 443, 465, 551, 570, 580, 589, 620, 870, 886, 899, 930, 1102, 1140, 1178, 1329, 1653, 1740, 1767, 1772, 1798, 1860, 2204, 2215, 2356, 2658, 2697, 2755, 2945, 3306, 3534, 3596, 4430, 4495, 5316, 5394, 5510, 5890, 6612, 6645, 7068, 8265, 8417, 8835, 8860, 8990, 10788, 11020, 11780, 12847, 13290, 13485, 13733, 16530, 16834, 17081, 17670, 17980, 25251, 25694, 26580, 26970, 27466, 33060, 33668, 34162, 35340, 38541, 41199, 42085, 50502, 51243, 51388, 53940, 54932, 64235, 68324, 68665, 77082, 82398, 84170, 85405, 101004, 102486, 126255, 128470, 137330, 154164, 164796, 168340, 170810, 192705, 204972, 205995, 244093, 252510, 256215, 256940, 260927, 274660, 341620, 385410, 398257, 411990, 488186, 505020, 512430, 521854, 732279, 770820, 782781, 796514, 823980, 976372, 1024860, 1043708, 1194771, 1220465, 1304635, 1464558, 1565562, 1593028, 1991285, 2389542, 2440930, 2609270, 2929116, 3131124, 3661395, 3913905, 3982570, 4779084, 4881860, 5218540, 5973855, 7322790, 7566883, 7827810, 7965140, 11947710, 14645580, 15133766, 15655620, 22700649, 23895420, 30267532, 37834415, 45401298, 75668830, 90802596, 113503245, 151337660, 227006490, 454012980]

約数ペア:

[(1, 454012980), (2, 227006490), (3, 151337660), (4, 113503245), (5, 90802596), (6, 75668830), (10, 45401298), (12, 37834415), (15, 30267532), (19, 23895420), (20, 22700649), (29, 15655620), (30, 15133766), (31, 14645580), (38, 11947710), (57, 7965140), (58, 7827810), (60, 7566883), (62, 7322790), (76, 5973855), (87, 5218540), (93, 4881860), (95, 4779084), (114, 3982570), (116, 3913905), (124, 3661395), (145, 3131124), (155, 2929116), (174, 2609270), (186, 2440930), (190, 2389542), (228, 1991285), (285, 1593028), (290, 1565562), (310, 1464558), (348, 1304635), (372, 1220465), (380, 1194771), (435, 1043708), (443, 1024860), (465, 976372), (551, 823980), (570, 796514), (580, 782781), (589, 770820), (620, 732279), (870, 521854), (886, 512430), (899, 505020), (930, 488186), (1102, 411990), (1140, 398257), (1178, 385410), (1329, 341620), (1653, 274660), (1740, 260927), (1767, 256940), (1772, 256215), (1798, 252510), (1860, 244093), (2204, 205995), (2215, 204972), (2356, 192705), (2658, 170810), (2697, 168340), (2755, 164796), (2945, 154164), (3306, 137330), (3534, 128470), (3596, 126255), (4430, 102486), (4495, 101004), (5316, 85405), (5394, 84170), (5510, 82398), (5890, 77082), (6612, 68665), (6645, 68324), (7068, 64235), (8265, 54932), (8417, 53940), (8835, 51388), (8860, 51243), (8990, 50502), (10788, 42085), (11020, 41199), (11780, 38541), (12847, 35340), (13290, 34162), (13485, 33668), (13733, 33060), (16530, 27466), (16834, 26970), (17081, 26580), (17670, 25694), (17980, 25251)]