137189880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:714

約数の個数: 192

約数和(自身を含む): 485222400

約数和(自身を除く): 348032520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 647, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1294, 1368, 1395, 1710, 1767, 1860, 1941, 2232, 2280, 2356, 2588, 2790, 2945, 3235, 3420, 3534, 3720, 3882, 4712, 5176, 5301, 5580, 5823, 5890, 6470, 6840, 7068, 7764, 8835, 9705, 10602, 11160, 11646, 11780, 12293, 12940, 14136, 15528, 17670, 19410, 20057, 21204, 23292, 23560, 24586, 25880, 26505, 29115, 35340, 36879, 38820, 40114, 42408, 46584, 49172, 53010, 58230, 60171, 61465, 70680, 73758, 77640, 80228, 98344, 100285, 106020, 110637, 116460, 120342, 122930, 147516, 160456, 180513, 184395, 200570, 212040, 221274, 232920, 240684, 245860, 295032, 300855, 361026, 368790, 381083, 401140, 442548, 481368, 491720, 553185, 601710, 722052, 737580, 762166, 802280, 885096, 902565, 1106370, 1143249, 1203420, 1444104, 1475160, 1524332, 1805130, 1905415, 2212740, 2286498, 2406840, 3048664, 3429747, 3610260, 3810830, 4425480, 4572996, 5716245, 6859494, 7220520, 7621660, 9145992, 11432490, 13718988, 15243320, 17148735, 22864980, 27437976, 34297470, 45729960, 68594940, 137189880]

約数ペア:

[(1, 137189880), (2, 68594940), (3, 45729960), (4, 34297470), (5, 27437976), (6, 22864980), (8, 17148735), (9, 15243320), (10, 13718988), (12, 11432490), (15, 9145992), (18, 7621660), (19, 7220520), (20, 6859494), (24, 5716245), (30, 4572996), (31, 4425480), (36, 3810830), (38, 3610260), (40, 3429747), (45, 3048664), (57, 2406840), (60, 2286498), (62, 2212740), (72, 1905415), (76, 1805130), (90, 1524332), (93, 1475160), (95, 1444104), (114, 1203420), (120, 1143249), (124, 1106370), (152, 902565), (155, 885096), (171, 802280), (180, 762166), (186, 737580), (190, 722052), (228, 601710), (248, 553185), (279, 491720), (285, 481368), (310, 442548), (342, 401140), (360, 381083), (372, 368790), (380, 361026), (456, 300855), (465, 295032), (558, 245860), (570, 240684), (589, 232920), (620, 221274), (647, 212040), (684, 200570), (744, 184395), (760, 180513), (855, 160456), (930, 147516), (1116, 122930), (1140, 120342), (1178, 116460), (1240, 110637), (1294, 106020), (1368, 100285), (1395, 98344), (1710, 80228), (1767, 77640), (1860, 73758), (1941, 70680), (2232, 61465), (2280, 60171), (2356, 58230), (2588, 53010), (2790, 49172), (2945, 46584), (3235, 42408), (3420, 40114), (3534, 38820), (3720, 36879), (3882, 35340), (4712, 29115), (5176, 26505), (5301, 25880), (5580, 24586), (5823, 23560), (5890, 23292), (6470, 21204), (6840, 20057), (7068, 19410), (7764, 17670), (8835, 15528), (9705, 14136), (10602, 12940), (11160, 12293), (11646, 11780)]