138407400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 510235200

約数和(自身を除く): 371827800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 71, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 142, 150, 152, 171, 180, 190, 200, 213, 216, 225, 228, 270, 284, 285, 300, 342, 355, 360, 361, 380, 426, 450, 456, 475, 513, 540, 568, 570, 600, 639, 675, 684, 710, 722, 760, 852, 855, 900, 950, 1026, 1065, 1080, 1083, 1140, 1278, 1349, 1350, 1368, 1420, 1425, 1444, 1704, 1710, 1775, 1800, 1805, 1900, 1917, 2052, 2130, 2166, 2280, 2556, 2565, 2698, 2700, 2840, 2850, 2888, 3195, 3249, 3420, 3550, 3610, 3800, 3834, 4047, 4104, 4260, 4275, 4332, 5112, 5130, 5325, 5396, 5400, 5415, 5700, 6390, 6498, 6745, 6840, 7100, 7220, 7668, 8094, 8520, 8550, 8664, 9025, 9585, 9747, 10260, 10650, 10792, 10830, 11400, 12141, 12780, 12825, 12996, 13490, 14200, 14440, 15336, 15975, 16188, 16245, 17100, 18050, 19170, 19494, 20235, 20520, 21300, 21660, 24282, 25560, 25631, 25650, 25992, 26980, 27075, 31950, 32376, 32490, 33725, 34200, 36100, 36423, 38340, 38988, 40470, 42600, 43320, 47925, 48564, 48735, 51262, 51300, 53960, 54150, 60705, 63900, 64980, 67450, 72200, 72846, 76680, 76893, 77976, 80940, 81225, 95850, 97128, 97470, 101175, 102524, 102600, 108300, 121410, 127800, 128155, 129960, 134900, 145692, 153786, 161880, 162450, 182115, 191700, 194940, 202350, 205048, 216600, 230679, 242820, 243675, 256310, 269800, 291384, 303525, 307572, 324900, 364230, 383400, 384465, 389880, 404700, 461358, 485640, 487350, 512620, 607050, 615144, 640775, 649800, 692037, 728460, 768930, 809400, 910575, 922716, 974700, 1025240, 1153395, 1214100, 1281550, 1384074, 1456920, 1537860, 1821150, 1845432, 1922325, 1949400, 2306790, 2428200, 2563100, 2768148, 3075720, 3460185, 3642300, 3844650, 4613580, 5126200, 5536296, 5766975, 6920370, 7284600, 7689300, 9227160, 11533950, 13840740, 15378600, 17300925, 23067900, 27681480, 34601850, 46135800, 69203700, 138407400]

約数ペア:

[(1, 138407400), (2, 69203700), (3, 46135800), (4, 34601850), (5, 27681480), (6, 23067900), (8, 17300925), (9, 15378600), (10, 13840740), (12, 11533950), (15, 9227160), (18, 7689300), (19, 7284600), (20, 6920370), (24, 5766975), (25, 5536296), (27, 5126200), (30, 4613580), (36, 3844650), (38, 3642300), (40, 3460185), (45, 3075720), (50, 2768148), (54, 2563100), (57, 2428200), (60, 2306790), (71, 1949400), (72, 1922325), (75, 1845432), (76, 1821150), (90, 1537860), (95, 1456920), (100, 1384074), (108, 1281550), (114, 1214100), (120, 1153395), (135, 1025240), (142, 974700), (150, 922716), (152, 910575), (171, 809400), (180, 768930), (190, 728460), (200, 692037), (213, 649800), (216, 640775), (225, 615144), (228, 607050), (270, 512620), (284, 487350), (285, 485640), (300, 461358), (342, 404700), (355, 389880), (360, 384465), (361, 383400), (380, 364230), (426, 324900), (450, 307572), (456, 303525), (475, 291384), (513, 269800), (540, 256310), (568, 243675), (570, 242820), (600, 230679), (639, 216600), (675, 205048), (684, 202350), (710, 194940), (722, 191700), (760, 182115), (852, 162450), (855, 161880), (900, 153786), (950, 145692), (1026, 134900), (1065, 129960), (1080, 128155), (1083, 127800), (1140, 121410), (1278, 108300), (1349, 102600), (1350, 102524), (1368, 101175), (1420, 97470), (1425, 97128), (1444, 95850), (1704, 81225), (1710, 80940), (1775, 77976), (1800, 76893), (1805, 76680), (1900, 72846), (1917, 72200), (2052, 67450), (2130, 64980), (2166, 63900), (2280, 60705), (2556, 54150), (2565, 53960), (2698, 51300), (2700, 51262), (2840, 48735), (2850, 48564), (2888, 47925), (3195, 43320), (3249, 42600), (3420, 40470), (3550, 38988), (3610, 38340), (3800, 36423), (3834, 36100), (4047, 34200), (4104, 33725), (4260, 32490), (4275, 32376), (4332, 31950), (5112, 27075), (5130, 26980), (5325, 25992), (5396, 25650), (5400, 25631), (5415, 25560), (5700, 24282), (6390, 21660), (6498, 21300), (6745, 20520), (6840, 20235), (7100, 19494), (7220, 19170), (7668, 18050), (8094, 17100), (8520, 16245), (8550, 16188), (8664, 15975), (9025, 15336), (9585, 14440), (9747, 14200), (10260, 13490), (10650, 12996), (10792, 12825), (10830, 12780), (11400, 12141)]