86943240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 307238400

約数和(自身を除く): 220295160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 223, 228, 270, 285, 342, 360, 361, 380, 446, 456, 513, 540, 570, 669, 684, 722, 760, 855, 892, 1026, 1080, 1083, 1115, 1140, 1338, 1368, 1444, 1710, 1784, 1805, 2007, 2052, 2166, 2230, 2280, 2565, 2676, 2888, 3249, 3345, 3420, 3610, 4014, 4104, 4237, 4332, 4460, 5130, 5352, 5415, 6021, 6498, 6690, 6840, 7220, 8028, 8474, 8664, 8920, 9747, 10035, 10260, 10830, 12042, 12711, 12996, 13380, 14440, 16056, 16245, 16948, 19494, 20070, 20520, 21185, 21660, 24084, 25422, 25992, 26760, 30105, 32490, 33896, 38133, 38988, 40140, 42370, 43320, 48168, 48735, 50844, 60210, 63555, 64980, 76266, 77976, 80280, 80503, 84740, 97470, 101688, 114399, 120420, 127110, 129960, 152532, 161006, 169480, 190665, 194940, 228798, 240840, 241509, 254220, 305064, 322012, 381330, 389880, 402515, 457596, 483018, 508440, 571995, 644024, 724527, 762660, 805030, 915192, 966036, 1143990, 1207545, 1449054, 1525320, 1610060, 1932072, 2173581, 2287980, 2415090, 2898108, 3220120, 3622635, 4347162, 4575960, 4830180, 5796216, 7245270, 8694324, 9660360, 10867905, 14490540, 17388648, 21735810, 28981080, 43471620, 86943240]

約数ペア:

[(1, 86943240), (2, 43471620), (3, 28981080), (4, 21735810), (5, 17388648), (6, 14490540), (8, 10867905), (9, 9660360), (10, 8694324), (12, 7245270), (15, 5796216), (18, 4830180), (19, 4575960), (20, 4347162), (24, 3622635), (27, 3220120), (30, 2898108), (36, 2415090), (38, 2287980), (40, 2173581), (45, 1932072), (54, 1610060), (57, 1525320), (60, 1449054), (72, 1207545), (76, 1143990), (90, 966036), (95, 915192), (108, 805030), (114, 762660), (120, 724527), (135, 644024), (152, 571995), (171, 508440), (180, 483018), (190, 457596), (216, 402515), (223, 389880), (228, 381330), (270, 322012), (285, 305064), (342, 254220), (360, 241509), (361, 240840), (380, 228798), (446, 194940), (456, 190665), (513, 169480), (540, 161006), (570, 152532), (669, 129960), (684, 127110), (722, 120420), (760, 114399), (855, 101688), (892, 97470), (1026, 84740), (1080, 80503), (1083, 80280), (1115, 77976), (1140, 76266), (1338, 64980), (1368, 63555), (1444, 60210), (1710, 50844), (1784, 48735), (1805, 48168), (2007, 43320), (2052, 42370), (2166, 40140), (2230, 38988), (2280, 38133), (2565, 33896), (2676, 32490), (2888, 30105), (3249, 26760), (3345, 25992), (3420, 25422), (3610, 24084), (4014, 21660), (4104, 21185), (4237, 20520), (4332, 20070), (4460, 19494), (5130, 16948), (5352, 16245), (5415, 16056), (6021, 14440), (6498, 13380), (6690, 12996), (6840, 12711), (7220, 12042), (8028, 10830), (8474, 10260), (8664, 10035), (8920, 9747)]