45272520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 154855800

約数和(自身を除く): 109583280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 157, 162, 178, 180, 216, 267, 270, 314, 324, 356, 360, 405, 445, 471, 534, 540, 628, 648, 712, 785, 801, 810, 890, 942, 1068, 1080, 1256, 1335, 1413, 1570, 1602, 1620, 1780, 1884, 2136, 2355, 2403, 2670, 2826, 3140, 3204, 3240, 3560, 3768, 4005, 4239, 4710, 4806, 5340, 5652, 6280, 6408, 7065, 7209, 8010, 8478, 9420, 9612, 10680, 11304, 12015, 12717, 13973, 14130, 14418, 16020, 16956, 18840, 19224, 21195, 24030, 25434, 27946, 28260, 28836, 32040, 33912, 36045, 41919, 42390, 48060, 50868, 55892, 56520, 57672, 63585, 69865, 72090, 83838, 84780, 96120, 101736, 111784, 125757, 127170, 139730, 144180, 167676, 169560, 209595, 251514, 254340, 279460, 288360, 335352, 377271, 419190, 503028, 508680, 558920, 628785, 754542, 838380, 1006056, 1131813, 1257570, 1509084, 1676760, 1886355, 2263626, 2515140, 3018168, 3772710, 4527252, 5030280, 5659065, 7545420, 9054504, 11318130, 15090840, 22636260, 45272520]

約数ペア:

[(1, 45272520), (2, 22636260), (3, 15090840), (4, 11318130), (5, 9054504), (6, 7545420), (8, 5659065), (9, 5030280), (10, 4527252), (12, 3772710), (15, 3018168), (18, 2515140), (20, 2263626), (24, 1886355), (27, 1676760), (30, 1509084), (36, 1257570), (40, 1131813), (45, 1006056), (54, 838380), (60, 754542), (72, 628785), (81, 558920), (89, 508680), (90, 503028), (108, 419190), (120, 377271), (135, 335352), (157, 288360), (162, 279460), (178, 254340), (180, 251514), (216, 209595), (267, 169560), (270, 167676), (314, 144180), (324, 139730), (356, 127170), (360, 125757), (405, 111784), (445, 101736), (471, 96120), (534, 84780), (540, 83838), (628, 72090), (648, 69865), (712, 63585), (785, 57672), (801, 56520), (810, 55892), (890, 50868), (942, 48060), (1068, 42390), (1080, 41919), (1256, 36045), (1335, 33912), (1413, 32040), (1570, 28836), (1602, 28260), (1620, 27946), (1780, 25434), (1884, 24030), (2136, 21195), (2355, 19224), (2403, 18840), (2670, 16956), (2826, 16020), (3140, 14418), (3204, 14130), (3240, 13973), (3560, 12717), (3768, 12015), (4005, 11304), (4239, 10680), (4710, 9612), (4806, 9420), (5340, 8478), (5652, 8010), (6280, 7209), (6408, 7065)]