48011940

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 156998520

約数和(自身を除く): 108986580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 89, 90, 108, 111, 135, 148, 162, 178, 180, 185, 222, 243, 267, 270, 324, 333, 356, 370, 405, 444, 445, 486, 534, 540, 555, 666, 729, 740, 801, 810, 890, 972, 999, 1068, 1110, 1215, 1332, 1335, 1458, 1602, 1620, 1665, 1780, 1998, 2220, 2403, 2430, 2670, 2916, 2997, 3204, 3293, 3330, 3645, 3996, 4005, 4806, 4860, 4995, 5340, 5994, 6586, 6660, 7209, 7290, 8010, 8991, 9612, 9879, 9990, 11988, 12015, 13172, 14418, 14580, 14985, 16020, 16465, 17982, 19758, 19980, 21627, 24030, 26973, 28836, 29637, 29970, 32930, 35964, 36045, 39516, 43254, 44955, 48060, 49395, 53946, 59274, 59940, 64881, 65860, 72090, 86508, 88911, 89910, 98790, 107892, 108135, 118548, 129762, 134865, 144180, 148185, 177822, 179820, 197580, 216270, 259524, 266733, 269730, 296370, 324405, 355644, 432540, 444555, 533466, 539460, 592740, 648810, 800199, 889110, 1066932, 1297620, 1333665, 1600398, 1778220, 2400597, 2667330, 3200796, 4000995, 4801194, 5334660, 8001990, 9602388, 12002985, 16003980, 24005970, 48011940]

約数ペア:

[(1, 48011940), (2, 24005970), (3, 16003980), (4, 12002985), (5, 9602388), (6, 8001990), (9, 5334660), (10, 4801194), (12, 4000995), (15, 3200796), (18, 2667330), (20, 2400597), (27, 1778220), (30, 1600398), (36, 1333665), (37, 1297620), (45, 1066932), (54, 889110), (60, 800199), (74, 648810), (81, 592740), (89, 539460), (90, 533466), (108, 444555), (111, 432540), (135, 355644), (148, 324405), (162, 296370), (178, 269730), (180, 266733), (185, 259524), (222, 216270), (243, 197580), (267, 179820), (270, 177822), (324, 148185), (333, 144180), (356, 134865), (370, 129762), (405, 118548), (444, 108135), (445, 107892), (486, 98790), (534, 89910), (540, 88911), (555, 86508), (666, 72090), (729, 65860), (740, 64881), (801, 59940), (810, 59274), (890, 53946), (972, 49395), (999, 48060), (1068, 44955), (1110, 43254), (1215, 39516), (1332, 36045), (1335, 35964), (1458, 32930), (1602, 29970), (1620, 29637), (1665, 28836), (1780, 26973), (1998, 24030), (2220, 21627), (2403, 19980), (2430, 19758), (2670, 17982), (2916, 16465), (2997, 16020), (3204, 14985), (3293, 14580), (3330, 14418), (3645, 13172), (3996, 12015), (4005, 11988), (4806, 9990), (4860, 9879), (4995, 9612), (5340, 8991), (5994, 8010), (6586, 7290), (6660, 7209)]