20047861350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1483}}^1\times {\mathrm{2731}}^1$

素因数の和:4243

約数の個数: 144

約数和(自身を含む): 58819610304

約数和(自身を除く): 38771748954

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1483, 1650, 2475, 2731, 2966, 4449, 4950, 5462, 7415, 8193, 8898, 13347, 13655, 14830, 16313, 16386, 22245, 24579, 26694, 27310, 30041, 32626, 37075, 40965, 44490, 48939, 49158, 60082, 66735, 68275, 74150, 81565, 81930, 90123, 97878, 111225, 122895, 133470, 136550, 146817, 150205, 163130, 180246, 204825, 222450, 244695, 245790, 270369, 293634, 300410, 333675, 407825, 409650, 450615, 489390, 540738, 614475, 667350, 734085, 751025, 815650, 901230, 1223475, 1228950, 1351845, 1468170, 1502050, 2253075, 2446950, 2703690, 3670425, 4050073, 4506150, 6759225, 7340850, 8100146, 12150219, 13518450, 20250365, 24300438, 36450657, 40500730, 44550803, 60751095, 72901314, 89101606, 101251825, 121502190, 133652409, 182253285, 202503650, 222754015, 267304818, 303755475, 364506570, 400957227, 445508030, 607510950, 668262045, 801914454, 911266425, 1113770075, 1336524090, 1822532850, 2004786135, 2227540150, 3341310225, 4009572270, 6682620450, 10023930675, 20047861350]

約数ペア:

[(1, 20047861350), (2, 10023930675), (3, 6682620450), (5, 4009572270), (6, 3341310225), (9, 2227540150), (10, 2004786135), (11, 1822532850), (15, 1336524090), (18, 1113770075), (22, 911266425), (25, 801914454), (30, 668262045), (33, 607510950), (45, 445508030), (50, 400957227), (55, 364506570), (66, 303755475), (75, 267304818), (90, 222754015), (99, 202503650), (110, 182253285), (150, 133652409), (165, 121502190), (198, 101251825), (225, 89101606), (275, 72901314), (330, 60751095), (450, 44550803), (495, 40500730), (550, 36450657), (825, 24300438), (990, 20250365), (1483, 13518450), (1650, 12150219), (2475, 8100146), (2731, 7340850), (2966, 6759225), (4449, 4506150), (4950, 4050073), (5462, 3670425), (7415, 2703690), (8193, 2446950), (8898, 2253075), (13347, 1502050), (13655, 1468170), (14830, 1351845), (16313, 1228950), (16386, 1223475), (22245, 901230), (24579, 815650), (26694, 751025), (27310, 734085), (30041, 667350), (32626, 614475), (37075, 540738), (40965, 489390), (44490, 450615), (48939, 409650), (49158, 407825), (60082, 333675), (66735, 300410), (68275, 293634), (74150, 270369), (81565, 245790), (81930, 244695), (90123, 222450), (97878, 204825), (111225, 180246), (122895, 163130), (133470, 150205), (136550, 146817)]