274085640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 990432000

約数和(自身を除く): 716346360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 54, 57, 60, 72, 74, 76, 90, 95, 108, 111, 114, 120, 135, 148, 152, 171, 180, 185, 190, 216, 222, 228, 270, 285, 296, 333, 342, 360, 361, 370, 380, 444, 456, 513, 540, 555, 570, 666, 684, 703, 722, 740, 760, 855, 888, 999, 1026, 1080, 1083, 1110, 1140, 1332, 1368, 1406, 1444, 1480, 1665, 1710, 1805, 1998, 2052, 2109, 2166, 2220, 2280, 2565, 2664, 2812, 2888, 3249, 3330, 3420, 3515, 3610, 3996, 4104, 4218, 4332, 4440, 4995, 5130, 5415, 5624, 6327, 6498, 6660, 6840, 6859, 7030, 7220, 7992, 8436, 8664, 9747, 9990, 10260, 10545, 10830, 12654, 12996, 13320, 13357, 13718, 14060, 14440, 16245, 16872, 18981, 19494, 19980, 20520, 20577, 21090, 21660, 25308, 25992, 26714, 27436, 28120, 31635, 32490, 34295, 37962, 38988, 39960, 40071, 41154, 42180, 43320, 48735, 50616, 53428, 54872, 61731, 63270, 64980, 66785, 68590, 75924, 77976, 80142, 82308, 84360, 94905, 97470, 102885, 106856, 120213, 123462, 126540, 129960, 133570, 137180, 151848, 160284, 164616, 185193, 189810, 194940, 200355, 205770, 240426, 246924, 253080, 253783, 267140, 274360, 308655, 320568, 360639, 370386, 379620, 389880, 400710, 411540, 480852, 493848, 507566, 534280, 601065, 617310, 721278, 740772, 759240, 761349, 801420, 823080, 925965, 961704, 1015132, 1202130, 1234620, 1268915, 1442556, 1481544, 1522698, 1602840, 1803195, 1851930, 2030264, 2284047, 2404260, 2469240, 2537830, 2885112, 3045396, 3606390, 3703860, 3806745, 4568094, 4808520, 5075660, 6090792, 6852141, 7212780, 7407720, 7613490, 9136188, 10151320, 11420235, 13704282, 14425560, 15226980, 18272376, 22840470, 27408564, 30453960, 34260705, 45680940, 54817128, 68521410, 91361880, 137042820, 274085640]

約数ペア:

[(1, 274085640), (2, 137042820), (3, 91361880), (4, 68521410), (5, 54817128), (6, 45680940), (8, 34260705), (9, 30453960), (10, 27408564), (12, 22840470), (15, 18272376), (18, 15226980), (19, 14425560), (20, 13704282), (24, 11420235), (27, 10151320), (30, 9136188), (36, 7613490), (37, 7407720), (38, 7212780), (40, 6852141), (45, 6090792), (54, 5075660), (57, 4808520), (60, 4568094), (72, 3806745), (74, 3703860), (76, 3606390), (90, 3045396), (95, 2885112), (108, 2537830), (111, 2469240), (114, 2404260), (120, 2284047), (135, 2030264), (148, 1851930), (152, 1803195), (171, 1602840), (180, 1522698), (185, 1481544), (190, 1442556), (216, 1268915), (222, 1234620), (228, 1202130), (270, 1015132), (285, 961704), (296, 925965), (333, 823080), (342, 801420), (360, 761349), (361, 759240), (370, 740772), (380, 721278), (444, 617310), (456, 601065), (513, 534280), (540, 507566), (555, 493848), (570, 480852), (666, 411540), (684, 400710), (703, 389880), (722, 379620), (740, 370386), (760, 360639), (855, 320568), (888, 308655), (999, 274360), (1026, 267140), (1080, 253783), (1083, 253080), (1110, 246924), (1140, 240426), (1332, 205770), (1368, 200355), (1406, 194940), (1444, 189810), (1480, 185193), (1665, 164616), (1710, 160284), (1805, 151848), (1998, 137180), (2052, 133570), (2109, 129960), (2166, 126540), (2220, 123462), (2280, 120213), (2565, 106856), (2664, 102885), (2812, 97470), (2888, 94905), (3249, 84360), (3330, 82308), (3420, 80142), (3515, 77976), (3610, 75924), (3996, 68590), (4104, 66785), (4218, 64980), (4332, 63270), (4440, 61731), (4995, 54872), (5130, 53428), (5415, 50616), (5624, 48735), (6327, 43320), (6498, 42180), (6660, 41154), (6840, 40071), (6859, 39960), (7030, 38988), (7220, 37962), (7992, 34295), (8436, 32490), (8664, 31635), (9747, 28120), (9990, 27436), (10260, 26714), (10545, 25992), (10830, 25308), (12654, 21660), (12996, 21090), (13320, 20577), (13357, 20520), (13718, 19980), (14060, 19494), (14440, 18981), (16245, 16872)]