53126280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 188179200

約数和(自身を除く): 135052920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 863, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 1726, 2052, 2280, 2565, 2589, 3078, 3240, 3420, 3452, 4104, 4315, 5130, 5178, 6156, 6840, 6904, 7695, 7767, 8630, 10260, 10356, 12312, 12945, 15390, 15534, 16397, 17260, 20520, 20712, 23301, 25890, 30780, 31068, 32794, 34520, 38835, 46602, 49191, 51780, 61560, 62136, 65588, 69903, 77670, 81985, 93204, 98382, 103560, 116505, 131176, 139806, 147573, 155340, 163970, 186408, 196764, 233010, 245955, 279612, 295146, 310680, 327940, 349515, 393528, 442719, 466020, 491910, 559224, 590292, 655880, 699030, 737865, 885438, 932040, 983820, 1180584, 1328157, 1398060, 1475730, 1770876, 1967640, 2213595, 2656314, 2796120, 2951460, 3541752, 4427190, 5312628, 5902920, 6640785, 8854380, 10625256, 13281570, 17708760, 26563140, 53126280]

約数ペア:

[(1, 53126280), (2, 26563140), (3, 17708760), (4, 13281570), (5, 10625256), (6, 8854380), (8, 6640785), (9, 5902920), (10, 5312628), (12, 4427190), (15, 3541752), (18, 2951460), (19, 2796120), (20, 2656314), (24, 2213595), (27, 1967640), (30, 1770876), (36, 1475730), (38, 1398060), (40, 1328157), (45, 1180584), (54, 983820), (57, 932040), (60, 885438), (72, 737865), (76, 699030), (81, 655880), (90, 590292), (95, 559224), (108, 491910), (114, 466020), (120, 442719), (135, 393528), (152, 349515), (162, 327940), (171, 310680), (180, 295146), (190, 279612), (216, 245955), (228, 233010), (270, 196764), (285, 186408), (324, 163970), (342, 155340), (360, 147573), (380, 139806), (405, 131176), (456, 116505), (513, 103560), (540, 98382), (570, 93204), (648, 81985), (684, 77670), (760, 69903), (810, 65588), (855, 62136), (863, 61560), (1026, 51780), (1080, 49191), (1140, 46602), (1368, 38835), (1539, 34520), (1620, 32794), (1710, 31068), (1726, 30780), (2052, 25890), (2280, 23301), (2565, 20712), (2589, 20520), (3078, 17260), (3240, 16397), (3420, 15534), (3452, 15390), (4104, 12945), (4315, 12312), (5130, 10356), (5178, 10260), (6156, 8630), (6840, 7767), (6904, 7695)]