284129820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 990662400

約数和(自身を除く): 706532580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 53, 58, 60, 65, 78, 79, 87, 90, 106, 116, 117, 130, 145, 156, 158, 159, 174, 180, 195, 212, 234, 237, 260, 261, 265, 290, 316, 318, 348, 377, 390, 395, 435, 468, 474, 477, 522, 530, 580, 585, 636, 689, 711, 754, 780, 790, 795, 870, 948, 954, 1027, 1044, 1060, 1131, 1170, 1185, 1305, 1378, 1422, 1508, 1537, 1580, 1590, 1740, 1885, 1908, 2054, 2067, 2262, 2291, 2340, 2370, 2385, 2610, 2756, 2844, 3074, 3081, 3180, 3393, 3445, 3555, 3770, 4108, 4134, 4187, 4524, 4582, 4611, 4740, 4770, 5135, 5220, 5655, 6148, 6162, 6201, 6786, 6873, 6890, 7110, 7540, 7685, 8268, 8374, 9164, 9222, 9243, 9540, 10270, 10335, 11310, 11455, 12324, 12402, 12561, 13572, 13746, 13780, 13833, 14220, 15370, 15405, 16748, 16965, 18444, 18486, 19981, 20540, 20619, 20670, 20935, 22620, 22910, 23055, 24804, 25122, 27492, 27666, 29783, 30740, 30810, 31005, 33930, 34365, 36972, 37683, 39962, 41238, 41340, 41870, 45820, 46110, 46215, 50244, 54431, 55332, 59566, 59943, 61620, 62010, 62805, 67860, 68730, 69165, 75366, 79924, 82476, 83740, 89349, 92220, 92430, 99905, 103095, 108862, 119132, 119886, 121423, 124020, 125610, 137460, 138330, 148915, 150732, 163293, 178698, 179829, 184860, 188415, 199810, 206190, 217724, 239772, 242846, 251220, 268047, 272155, 276660, 297830, 299715, 326586, 357396, 359658, 364269, 376830, 399620, 412380, 446745, 485692, 489879, 536094, 544310, 595660, 599430, 607115, 653172, 719316, 728538, 753660, 816465, 893490, 899145, 979758, 1072188, 1088620, 1092807, 1198860, 1214230, 1340235, 1457076, 1578499, 1632930, 1786980, 1798290, 1821345, 1959516, 2185614, 2428460, 2449395, 2680470, 3156998, 3265860, 3596580, 3642690, 4371228, 4735497, 4898790, 5360940, 5464035, 6313996, 7285380, 7892495, 9470994, 9797580, 10928070, 14206491, 15784990, 18941988, 21856140, 23677485, 28412982, 31569980, 47354970, 56825964, 71032455, 94709940, 142064910, 284129820]

約数ペア:

[(1, 284129820), (2, 142064910), (3, 94709940), (4, 71032455), (5, 56825964), (6, 47354970), (9, 31569980), (10, 28412982), (12, 23677485), (13, 21856140), (15, 18941988), (18, 15784990), (20, 14206491), (26, 10928070), (29, 9797580), (30, 9470994), (36, 7892495), (39, 7285380), (45, 6313996), (52, 5464035), (53, 5360940), (58, 4898790), (60, 4735497), (65, 4371228), (78, 3642690), (79, 3596580), (87, 3265860), (90, 3156998), (106, 2680470), (116, 2449395), (117, 2428460), (130, 2185614), (145, 1959516), (156, 1821345), (158, 1798290), (159, 1786980), (174, 1632930), (180, 1578499), (195, 1457076), (212, 1340235), (234, 1214230), (237, 1198860), (260, 1092807), (261, 1088620), (265, 1072188), (290, 979758), (316, 899145), (318, 893490), (348, 816465), (377, 753660), (390, 728538), (395, 719316), (435, 653172), (468, 607115), (474, 599430), (477, 595660), (522, 544310), (530, 536094), (580, 489879), (585, 485692), (636, 446745), (689, 412380), (711, 399620), (754, 376830), (780, 364269), (790, 359658), (795, 357396), (870, 326586), (948, 299715), (954, 297830), (1027, 276660), (1044, 272155), (1060, 268047), (1131, 251220), (1170, 242846), (1185, 239772), (1305, 217724), (1378, 206190), (1422, 199810), (1508, 188415), (1537, 184860), (1580, 179829), (1590, 178698), (1740, 163293), (1885, 150732), (1908, 148915), (2054, 138330), (2067, 137460), (2262, 125610), (2291, 124020), (2340, 121423), (2370, 119886), (2385, 119132), (2610, 108862), (2756, 103095), (2844, 99905), (3074, 92430), (3081, 92220), (3180, 89349), (3393, 83740), (3445, 82476), (3555, 79924), (3770, 75366), (4108, 69165), (4134, 68730), (4187, 67860), (4524, 62805), (4582, 62010), (4611, 61620), (4740, 59943), (4770, 59566), (5135, 55332), (5220, 54431), (5655, 50244), (6148, 46215), (6162, 46110), (6201, 45820), (6786, 41870), (6873, 41340), (6890, 41238), (7110, 39962), (7540, 37683), (7685, 36972), (8268, 34365), (8374, 33930), (9164, 31005), (9222, 30810), (9243, 30740), (9540, 29783), (10270, 27666), (10335, 27492), (11310, 25122), (11455, 24804), (12324, 23055), (12402, 22910), (12561, 22620), (13572, 20935), (13746, 20670), (13780, 20619), (13833, 20540), (14220, 19981), (15370, 18486), (15405, 18444), (16748, 16965)]