20719525200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{92333}}^1$

素因数の和:92382

約数の個数: 240

約数和(自身を含む): 76665289536

約数和(自身を除く): 55945764336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 176, 187, 200, 204, 220, 240, 255, 264, 272, 275, 300, 330, 340, 374, 400, 408, 425, 440, 510, 528, 550, 561, 600, 660, 680, 748, 816, 825, 850, 880, 935, 1020, 1100, 1122, 1200, 1275, 1320, 1360, 1496, 1650, 1700, 1870, 2040, 2200, 2244, 2550, 2640, 2805, 2992, 3300, 3400, 3740, 4080, 4400, 4488, 4675, 5100, 5610, 6600, 6800, 7480, 8976, 9350, 10200, 11220, 13200, 14025, 14960, 18700, 20400, 22440, 28050, 37400, 44880, 56100, 74800, 92333, 112200, 184666, 224400, 276999, 369332, 461665, 553998, 738664, 923330, 1015663, 1107996, 1384995, 1477328, 1569661, 1846660, 2031326, 2215992, 2308325, 2769990, 3046989, 3139322, 3693320, 4062652, 4431984, 4616650, 4708983, 5078315, 5539980, 6093978, 6278644, 6924975, 7386640, 7848305, 8125304, 9233300, 9417966, 10156630, 11079960, 12187956, 12557288, 13849950, 15234945, 15696610, 16250608, 17266271, 18466600, 18835932, 20313260, 22159920, 23544915, 24375912, 25114576, 25391575, 27699900, 30469890, 31393220, 34532542, 36933200, 37671864, 39241525, 40626520, 47089830, 48751824, 50783150, 51798813, 55399800, 60939780, 62786440, 69065084, 75343728, 76174725, 78483050, 81253040, 86331355, 94179660, 101566300, 103597626, 110799600, 117724575, 121879560, 125572880, 138130168, 152349450, 156966100, 172662710, 188359320, 203132600, 207195252, 235449150, 243759120, 258994065, 276260336, 304698900, 313932200, 345325420, 376718640, 406265200, 414390504, 431656775, 470898300, 517988130, 609397800, 627864400, 690650840, 828781008, 863313550, 941796600, 1035976260, 1218795600, 1294970325, 1381301680, 1726627100, 1883593200, 2071952520, 2589940650, 3453254200, 4143905040, 5179881300, 6906508400, 10359762600, 20719525200]

約数ペア:

[(1, 20719525200), (2, 10359762600), (3, 6906508400), (4, 5179881300), (5, 4143905040), (6, 3453254200), (8, 2589940650), (10, 2071952520), (11, 1883593200), (12, 1726627100), (15, 1381301680), (16, 1294970325), (17, 1218795600), (20, 1035976260), (22, 941796600), (24, 863313550), (25, 828781008), (30, 690650840), (33, 627864400), (34, 609397800), (40, 517988130), (44, 470898300), (48, 431656775), (50, 414390504), (51, 406265200), (55, 376718640), (60, 345325420), (66, 313932200), (68, 304698900), (75, 276260336), (80, 258994065), (85, 243759120), (88, 235449150), (100, 207195252), (102, 203132600), (110, 188359320), (120, 172662710), (132, 156966100), (136, 152349450), (150, 138130168), (165, 125572880), (170, 121879560), (176, 117724575), (187, 110799600), (200, 103597626), (204, 101566300), (220, 94179660), (240, 86331355), (255, 81253040), (264, 78483050), (272, 76174725), (275, 75343728), (300, 69065084), (330, 62786440), (340, 60939780), (374, 55399800), (400, 51798813), (408, 50783150), (425, 48751824), (440, 47089830), (510, 40626520), (528, 39241525), (550, 37671864), (561, 36933200), (600, 34532542), (660, 31393220), (680, 30469890), (748, 27699900), (816, 25391575), (825, 25114576), (850, 24375912), (880, 23544915), (935, 22159920), (1020, 20313260), (1100, 18835932), (1122, 18466600), (1200, 17266271), (1275, 16250608), (1320, 15696610), (1360, 15234945), (1496, 13849950), (1650, 12557288), (1700, 12187956), (1870, 11079960), (2040, 10156630), (2200, 9417966), (2244, 9233300), (2550, 8125304), (2640, 7848305), (2805, 7386640), (2992, 6924975), (3300, 6278644), (3400, 6093978), (3740, 5539980), (4080, 5078315), (4400, 4708983), (4488, 4616650), (4675, 4431984), (5100, 4062652), (5610, 3693320), (6600, 3139322), (6800, 3046989), (7480, 2769990), (8976, 2308325), (9350, 2215992), (10200, 2031326), (11220, 1846660), (13200, 1569661), (14025, 1477328), (14960, 1384995), (18700, 1107996), (20400, 1015663), (22440, 923330), (28050, 738664), (37400, 553998), (44880, 461665), (56100, 369332), (74800, 276999), (92333, 224400), (112200, 184666)]