298750680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 1108166400

約数和(自身を除く): 809415720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 81, 90, 92, 95, 108, 114, 115, 120, 135, 138, 152, 162, 171, 180, 184, 190, 207, 211, 216, 228, 230, 270, 276, 285, 324, 342, 345, 360, 380, 405, 414, 422, 437, 456, 460, 513, 540, 552, 570, 621, 633, 648, 684, 690, 760, 810, 828, 844, 855, 874, 920, 1026, 1035, 1055, 1080, 1140, 1242, 1266, 1311, 1368, 1380, 1539, 1620, 1656, 1688, 1710, 1748, 1863, 1899, 2052, 2070, 2110, 2185, 2280, 2484, 2532, 2565, 2622, 2760, 3078, 3105, 3165, 3240, 3420, 3496, 3726, 3798, 3933, 4009, 4104, 4140, 4220, 4370, 4853, 4968, 5064, 5130, 5244, 5697, 6156, 6210, 6330, 6555, 6840, 7452, 7596, 7695, 7866, 8018, 8280, 8440, 8740, 9315, 9495, 9706, 10260, 10488, 11394, 11799, 12027, 12312, 12420, 12660, 13110, 14559, 14904, 15192, 15390, 15732, 16036, 17091, 17480, 18630, 18990, 19412, 19665, 20045, 20520, 22788, 23598, 24054, 24265, 24840, 25320, 26220, 28485, 29118, 30780, 31464, 32072, 34182, 35397, 36081, 37260, 37980, 38824, 39330, 40090, 43677, 45576, 47196, 48108, 48530, 52440, 56970, 58236, 58995, 60135, 61560, 68364, 70794, 72162, 72795, 74520, 75960, 78660, 80180, 85455, 87354, 92207, 94392, 96216, 97060, 108243, 113940, 116472, 117990, 120270, 131031, 136728, 141588, 144324, 145590, 157320, 160360, 170910, 174708, 176985, 180405, 184414, 194120, 216486, 218385, 227880, 235980, 240540, 262062, 276621, 283176, 288648, 291180, 324729, 341820, 349416, 353970, 360810, 368828, 393093, 432972, 436770, 461035, 471960, 481080, 524124, 541215, 553242, 582360, 649458, 655155, 683640, 707940, 721620, 737656, 786186, 829863, 865944, 873540, 922070, 1048248, 1082430, 1106484, 1298916, 1310310, 1383105, 1415880, 1443240, 1572372, 1623645, 1659726, 1747080, 1844140, 1965465, 2164860, 2212968, 2489589, 2597832, 2620620, 2766210, 3144744, 3247290, 3319452, 3688280, 3930930, 4149315, 4329720, 4979178, 5241240, 5532420, 6494580, 6638904, 7468767, 7861860, 8298630, 9958356, 11064840, 12447945, 12989160, 14937534, 15723720, 16597260, 19916712, 24895890, 29875068, 33194520, 37343835, 49791780, 59750136, 74687670, 99583560, 149375340, 298750680]

約数ペア:

[(1, 298750680), (2, 149375340), (3, 99583560), (4, 74687670), (5, 59750136), (6, 49791780), (8, 37343835), (9, 33194520), (10, 29875068), (12, 24895890), (15, 19916712), (18, 16597260), (19, 15723720), (20, 14937534), (23, 12989160), (24, 12447945), (27, 11064840), (30, 9958356), (36, 8298630), (38, 7861860), (40, 7468767), (45, 6638904), (46, 6494580), (54, 5532420), (57, 5241240), (60, 4979178), (69, 4329720), (72, 4149315), (76, 3930930), (81, 3688280), (90, 3319452), (92, 3247290), (95, 3144744), (108, 2766210), (114, 2620620), (115, 2597832), (120, 2489589), (135, 2212968), (138, 2164860), (152, 1965465), (162, 1844140), (171, 1747080), (180, 1659726), (184, 1623645), (190, 1572372), (207, 1443240), (211, 1415880), (216, 1383105), (228, 1310310), (230, 1298916), (270, 1106484), (276, 1082430), (285, 1048248), (324, 922070), (342, 873540), (345, 865944), (360, 829863), (380, 786186), (405, 737656), (414, 721620), (422, 707940), (437, 683640), (456, 655155), (460, 649458), (513, 582360), (540, 553242), (552, 541215), (570, 524124), (621, 481080), (633, 471960), (648, 461035), (684, 436770), (690, 432972), (760, 393093), (810, 368828), (828, 360810), (844, 353970), (855, 349416), (874, 341820), (920, 324729), (1026, 291180), (1035, 288648), (1055, 283176), (1080, 276621), (1140, 262062), (1242, 240540), (1266, 235980), (1311, 227880), (1368, 218385), (1380, 216486), (1539, 194120), (1620, 184414), (1656, 180405), (1688, 176985), (1710, 174708), (1748, 170910), (1863, 160360), (1899, 157320), (2052, 145590), (2070, 144324), (2110, 141588), (2185, 136728), (2280, 131031), (2484, 120270), (2532, 117990), (2565, 116472), (2622, 113940), (2760, 108243), (3078, 97060), (3105, 96216), (3165, 94392), (3240, 92207), (3420, 87354), (3496, 85455), (3726, 80180), (3798, 78660), (3933, 75960), (4009, 74520), (4104, 72795), (4140, 72162), (4220, 70794), (4370, 68364), (4853, 61560), (4968, 60135), (5064, 58995), (5130, 58236), (5244, 56970), (5697, 52440), (6156, 48530), (6210, 48108), (6330, 47196), (6555, 45576), (6840, 43677), (7452, 40090), (7596, 39330), (7695, 38824), (7866, 37980), (8018, 37260), (8280, 36081), (8440, 35397), (8740, 34182), (9315, 32072), (9495, 31464), (9706, 30780), (10260, 29118), (10488, 28485), (11394, 26220), (11799, 25320), (12027, 24840), (12312, 24265), (12420, 24054), (12660, 23598), (13110, 22788), (14559, 20520), (14904, 20045), (15192, 19665), (15390, 19412), (15732, 18990), (16036, 18630), (17091, 17480)]